Control Systems with Actuator Saturation Analysis and Design—Tingshu
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自动化专业英语词汇大全acceleration transducer 加速度传感器acceptance testing 验收测试accessibility 可及性accumulated error 累积误差AC-DC-AC frequency converter 交-直-交变频器AC (alternating current) electric drive 交流电子传动active attitude stabilization 主动姿态稳定actuator 驱动器,执行机构adaline 线性适应元adaptation layer 适应层adaptive telemeter system 适应遥测系统adjoint operator 伴随算子admissible error 容许误差aggregation matrix 集结矩阵AHP (analytic hierarchy process) 层次分析法amplifying element 放大环节analog-digital conversion 模数转换annunciator 信号器antenna pointing control 天线指向控制anti-integral windup 抗积分饱卷aperiodic decomposition 非周期分解a posteriori estimate 后验估计approximate reasoning 近似推理a priori estimate 先验估计articulated robot 关节型机器人assignment problem 配置问题,分配问题associative memory model 联想记忆模型associatron 联想机asymptotic stability 渐进稳定性attained pose drift 实际位姿漂移attitude acquisition 姿态捕获AOCS (attritude and orbit control system) 姿态轨道控制系统attitude angular velocity 姿态角速度attitude disturbance 姿态扰动attitude maneuver 姿态机动attractor 吸引子augment ability 可扩充性augmented system 增广系统automatic manual station 自动-手动操作器automaton 自动机autonomous system 自治系统backlash characteristics 间隙特性base coordinate system 基座坐标系Bayes classifier 贝叶斯分类器bearing alignment 方位对准bellows pressure gauge 波纹管压力表benefit-cost analysis 收益成本分析bilinear system 双线性系统biocybernetics 生物控制论biological feedback system 生物反馈系统black box testing approach 黑箱测试法blind search 盲目搜索block diagonalization 块对角化Boltzman machine 玻耳兹曼机bottom-up development 自下而上开发boundary value analysis 边界值分析brainstorming method 头脑风暴法breadth-first search 广度优先搜索butterfly valve 蝶阀CAE (computer aided engineering) 计算机辅助工程CAM (computer aided manufacturing) 计算机辅助制造Camflex valve 偏心旋转阀canonical state variable 规范化状态变量capacitive displacement transducer 电容式位移传感器capsule pressure gauge 膜盒压力表CARD 计算机辅助研究开发Cartesian robot 直角坐标型机器人cascade compensation 串联补偿catastrophe theory 突变论centrality 集中性chained aggregation 链式集结chaos 混沌characteristic locus 特征轨迹chemical propulsion 化学推进calrity 清晰性classical information pattern 经典信息模式classifier 分类器clinical control system 临床控制系统closed loop pole 闭环极点closed loop transfer function 闭环传递函数cluster analysis 聚类分析coarse-fine control 粗-精控制cobweb model 蛛网模型coefficient matrix 系数矩阵cognitive science 认知科学cognitron 认知机coherent system 单调关联系统combination decision 组合决策combinatorial explosion 组合爆炸combined pressure and vacuum gauge 压力真空表command pose 指令位姿companion matrix 相伴矩阵compartmental model 房室模型compatibility 相容性,兼容性compensating network 补偿网络compensation 补偿,矫正compliance 柔顺,顺应composite control 组合控制computable general equilibrium model 可计算一般均衡模型conditionally instability 条件不稳定性configuration 组态connectionism 连接机制connectivity 连接性conservative system 守恒系统consistency 一致性constraint condition 约束条件consumption function 消费函数context-free grammar 上下文无关语法continuous discrete event hybrid system simulation 连续离散事件混合系统仿真continuous duty 连续工作制control accuracy 控制精度control cabinet 控制柜controllability index 可控指数controllable canonical form 可控规范型[control] plant 控制对象,被控对象controlling instrument 控制仪表control moment gyro 控制力矩陀螺control panel 控制屏,控制盘control synchro 控制[式]自整角机control system synthesis 控制系统综合control time horizon 控制时程cooperative game 合作对策coordinability condition 可协调条件coordination strategy 协调策略coordinator 协调器corner frequency 转折频率costate variable 共态变量cost-effectiveness analysis 费用效益分析coupling of orbit and attitude 轨道和姿态耦合critical damping 临界阻尼critical stability 临界稳定性cross-over frequency 穿越频率,交越频率current source inverter 电流[源]型逆变器cut-off frequency 截止频率cybernetics 控制论cyclic remote control 循环遥控cylindrical robot 圆柱坐标型机器人damped oscillation 阻尼振荡damper 阻尼器damping ratio 阻尼比data acquisition 数据采集data encryption 数据加密data preprocessing 数据预处理data processor 数据处理器DC generator-motor set drive 直流发电机-电动机组传动D controller 微分控制器decentrality 分散性decentralized stochastic control 分散随机控制decision space 决策空间decision support system 决策支持系统decomposition-aggregation approach 分解集结法decoupling parameter 解耦参数deductive-inductive hybrid modeling method 演绎与归纳混合建模法delayed telemetry 延时遥测derivation tree 导出树derivative feedback 微分反馈describing function 描述函数desired value 希望值despinner 消旋体destination 目的站detector 检出器deterministic automaton 确定性自动机deviation 偏差deviation alarm 偏差报警器DFD 数据流图diagnostic model 诊断模型diagonally dominant matrix 对角主导矩阵diaphragm pressure gauge 膜片压力表difference equation model 差分方程模型differential dynamical system 微分动力学系统differential game 微分对策differential pressure level meter 差压液位计differential pressure transmitter 差压变送器differential transformer displacement transducer 差动变压器式位移传感器differentiation element 微分环节digital filer 数字滤波器digital signal processing 数字信号处理digitization 数字化digitizer 数字化仪dimension transducer 尺度传感器direct coordination 直接协调disaggregation 解裂discoordination 失协调discrete event dynamic system 离散事件动态系统discrete system simulation language 离散系统仿真语言discriminant function 判别函数displacement vibration amplitude transducer 位移振幅传感器dissipative structure 耗散结构distributed parameter control system 分布参数控制系统distrubance 扰动disturbance compensation 扰动补偿diversity 多样性divisibility 可分性domain knowledge 领域知识dominant pole 主导极点dose-response model 剂量反应模型dual modulation telemetering system 双重调制遥测系统dual principle 对偶原理dual spin stabilization 双自旋稳定duty ratio 负载比dynamic braking 能耗制动dynamic characteristics 动态特性dynamic deviation 动态偏差dynamic error coefficient 动态误差系数dynamic exactness 动它吻合性dynamic input-output model 动态投入产出模型econometric model 计量经济模型economic cybernetics 经济控制论economic effectiveness 经济效益economic evaluation 经济评价economic index 经济指数economic indicator 经济指标eddy current thickness meter 电涡流厚度计effectiveness 有效性effectiveness theory 效益理论elasticity of demand 需求弹性electric actuator 电动执行机构electric conductance levelmeter 电导液位计electric drive control gear 电动传动控制设备electric hydraulic converter 电-液转换器electric pneumatic converter 电-气转换器electrohydraulic servo vale 电液伺服阀electromagnetic flow transducer 电磁流量传感器electronic batching scale 电子配料秤electronic belt conveyor scale 电子皮带秤electronic hopper scale 电子料斗秤elevation 仰角emergency stop 异常停止empirical distribution 经验分布endogenous variable 内生变量equilibrium growth 均衡增长equilibrium point 平衡点equivalence partitioning 等价类划分ergonomics 工效学error 误差error-correction parsing 纠错剖析estimate 估计量estimation theory 估计理论evaluation technique 评价技术event chain 事件链evolutionary system 进化系统exogenous variable 外生变量expected characteristics 希望特性external disturbance 外扰fact base 事实failure diagnosis 故障诊断fast mode 快变模态feasibility study 可行性研究feasible coordination 可行协调feasible region 可行域feature detection 特征检测feature extraction 特征抽取feedback compensation 反馈补偿feedforward path 前馈通路field bus 现场总线finite automaton 有限自动机FIP (factory information protocol)工厂信息协议first order predicate logic 一阶谓词逻辑fixed sequence manipulator 固定顺序机械手fixed set point control 定值控制FMS (flexible manufacturing system) 柔性制造系统flow sensor/transducer 流量传感器flow transmitter 流量变送器fluctuation 涨落forced oscillation 强迫振荡formal language theory 形式语言理论formal neuron 形式神经元forward path 正向通路forward reasoning 正向推理fractal 分形体,分维体frequency converter 变频器frequency domain model reduction method 频域模型降阶法frequency response 频域响应full order observer 全阶观测器functional decomposition 功能分解FES (functional electrical stimulation) 功能电刺激functional simularity 功能相似fuzzy logic 模糊逻辑game tree 对策树gate valve 闸阀general equilibrium theory 一般均衡理论generalized least squares estimation 广义最小二乘估计generation function 生成函数geomagnetic torque 地磁力矩geometric similarity 几何相似gimbaled wheel 框架轮global asymptotic stability 全局渐进稳定性global optimum 全局最优globe valve 球形阀goal coordination method 目标协调法grammatical inference 文法推断graphic search 图搜索gravity gradient torque 重力梯度力矩group technology 成组技术guidance system 制导系统gyro drift rate 陀螺漂移率gyrostat 陀螺体Hall displacement transducer 霍尔式位移传感器hardware-in-the-loop simulation 半实物仿真harmonious deviation 和谐偏差harmonious strategy 和谐策略heuristic inference 启发式推理hidden oscillation 隐蔽振荡hierarchical chart 层次结构图hierarchical planning 递阶规划hierarchical control 递阶控制homeostasis 内稳态homomorphic model 同态系统horizontal decomposition 横向分解hormonal control 内分泌控制hydraulic step motor 液压步进马达hypercycle theory 超循环理论I controller 积分控制器identifiability 可辨识性IDSS (intelligent decision support system) 智能决策支持系统image recognition 图像识别impulse 冲量impulse function 冲击函数,脉冲函数inching 点动incompatibility principle 不相容原理incremental motion control 增量运动控制index of merit 品质因数inductive force transducer 电感式位移传感器inductive modeling method 归纳建模法industrial automation 工业自动化inertial attitude sensor 惯性姿态敏感器inertial coordinate system 惯性坐标系inertial wheel 惯性轮inference engine 推理机infinite dimensional system 无穷维系统information acquisition 信息采集infrared gas analyzer 红外线气体分析器inherent nonlinearity 固有非线性inherent regulation 固有调节initial deviation 初始偏差initiator 发起站injection attitude 入轨姿势input-output model 投入产出模型instability 不稳定性instruction level language 指令级语言integral of absolute value of error criterion 绝对误差积分准则integral of squared error criterion 平方误差积分准则integral performance criterion 积分性能准则integration instrument 积算仪器integrity 整体性intelligent terminal 智能终端interacted system 互联系统,关联系统interactive prediction approach 互联预估法,关联预估法interconnection 互联intermittent duty 断续工作制internal disturbance 内扰ISM (interpretive structure modeling) 解释结构建模法invariant embedding principle 不变嵌入原理inventory theory 库伦论inverse Nyquist diagram 逆奈奎斯特图inverter 逆变器investment decision 投资决策isomorphic model 同构模型iterative coordination 迭代协调jet propulsion 喷气推进job-lot control 分批控制joint 关节Kalman-Bucy filer 卡尔曼-布西滤波器knowledge accomodation 知识顺应knowledge acquisition 知识获取knowledge assimilation 知识同化KBMS (knowledge base management system) 知识库管理系统knowledge representation 知识表达ladder diagram 梯形图lag-lead compensation 滞后超前补偿Lagrange duality 拉格朗日对偶性Laplace transform 拉普拉斯变换large scale system 大系统lateral inhibition network 侧抑制网络least cost input 最小成本投入least squares criterion 最小二乘准则level switch 物位开关libration damping 天平动阻尼limit cycle 极限环linearization technique 线性化方法linear motion electric drive 直线运动电气传动linear motion valve 直行程阀linear programming 线性规划LQR (linear quadratic regulator problem) 线性二次调节器问题load cell 称重传感器local asymptotic stability 局部渐近稳定性local optimum 局部最优log magnitude-phase diagram 对数幅相图long term memory 长期记忆lumped parameter model 集总参数模型Lyapunov theorem of asymptotic stability 李雅普诺夫渐近稳定性定理macro-economic system 宏观经济系统magnetic dumping 磁卸载magnetoelastic weighing cell 磁致弹性称重传感器magnitude-frequency characteristic 幅频特性magnitude margin 幅值裕度magnitude scale factor 幅值比例尺manipulator 机械手man-machine coordination 人机协调manual station 手动操作器MAP (manufacturing automation protocol) 制造自动化协议marginal effectiveness 边际效益Mason's gain formula 梅森增益公式master station 主站matching criterion 匹配准则maximum likelihood estimation 最大似然估计maximum overshoot 最大超调量maximum principle 极大值原理mean-square error criterion 均方误差准则mechanism model 机理模型meta-knowledge 元知识metallurgical automation 冶金自动化minimal realization 最小实现minimum phase system 最小相位系统minimum variance estimation 最小方差估计minor loop 副回路missile-target relative movement simulator 弹体-目标相对运动仿真器modal aggregation 模态集结modal transformation 模态变换MB (model base) 模型库model confidence 模型置信度model fidelity 模型逼真度model reference adaptive control system 模型参考适应控制系统model verification 模型验证modularization 模块化MEC (most economic control) 最经济控制motion space 可动空间MTBF (mean time between failures) 平均故障间隔时间MTTF (mean time to failures) 平均无故障时间multi-attributive utility function 多属性效用函数multicriteria 多重判据multilevel hierarchical structure 多级递阶结构multiloop control 多回路控制multi-objective decision 多目标决策multistate logic 多态逻辑multistratum hierarchical control 多段递阶控制multivariable control system 多变量控制系统myoelectric control 肌电控制Nash optimality 纳什最优性natural language generation 自然语言生成nearest-neighbor 最近邻necessity measure 必然性侧度negative feedback 负反馈neural assembly 神经集合neural network computer 神经网络计算机Nichols chart 尼科尔斯图noetic science 思维科学noncoherent system 非单调关联系统noncooperative game 非合作博弈nonequilibrium state 非平衡态nonlinear element 非线性环节nonmonotonic logic 非单调逻辑nonparametric training 非参数训练nonreversible electric drive 不可逆电气传动nonsingular perturbation 非奇异摄动non-stationary random process 非平稳随机过程nuclear radiation levelmeter 核辐射物位计nutation sensor 章动敏感器Nyquist stability criterion 奈奎斯特稳定判据objective function 目标函数observability index 可观测指数observable canonical form 可观测规范型on-line assistance 在线帮助on-off control 通断控制open loop pole 开环极点operational research model 运筹学模型optic fiber tachometer 光纤式转速表optimal trajectory 最优轨迹optimization technique 最优化技术orbital rendezvous 轨道交会orbit gyrocompass 轨道陀螺罗盘orbit perturbation 轨道摄动order parameter 序参数orientation control 定向控制originator 始发站oscillating period 振荡周期output prediction method 输出预估法oval wheel flowmeter 椭圆齿轮流量计overall design 总体设计overdamping 过阻尼overlapping decomposition 交叠分解Pade approximation 帕德近似Pareto optimality 帕雷托最优性passive attitude stabilization 被动姿态稳定path repeatability 路径可重复性pattern primitive 模式基元PR (pattern recognition) 模式识别P control 比例控制器peak time 峰值时间penalty function method 罚函数法perceptron 感知器periodic duty 周期工作制perturbation theory 摄动理论pessimistic value 悲观值phase locus 相轨迹phase trajectory 相轨迹phase lead 相位超前photoelectric tachometric transducer 光电式转速传感器phrase-structure grammar 短句结构文法physical symbol system 物理符号系统piezoelectric force transducer 压电式力传感器playback robot 示教再现式机器人PLC (programmable logic controller) 可编程序逻辑控制器plug braking 反接制动plug valve 旋塞阀pneumatic actuator 气动执行机构point-to-point control 点位控制polar robot 极坐标型机器人pole assignment 极点配置pole-zero cancellation 零极点相消polynomial input 多项式输入portfolio theory 投资搭配理论pose overshoot 位姿过调量position measuring instrument 位置测量仪posentiometric displacement transducer 电位器式位移传感器positive feedback 正反馈power system automation 电力系统自动化predicate logic 谓词逻辑pressure gauge with electric contact 电接点压力表pressure transmitter 压力变送器price coordination 价格协调primal coordination 主协调primary frequency zone 主频区PCA (principal component analysis) 主成分分析法principle of turnpike 大道原理priority 优先级process-oriented simulation 面向过程的仿真production budget 生产预算production rule 产生式规则profit forecast 利润预测PERT (program evaluation and review technique) 计划评审技术program set station 程序设定操作器proportional control 比例控制proportional plus derivative controller 比例微分控制器protocol engineering 协议工程prototype 原型pseudo random sequence 伪随机序列pseudo-rate-increment control 伪速率增量控制pulse duration 脉冲持续时间pulse frequency modulation control system 脉冲调频控制系统pulse width modulation control system 脉冲调宽控制系统PWM inverter 脉宽调制逆变器pushdown automaton 下推自动机QC (quality control) 质量管理quadratic performance index 二次型性能指标qualitative physical model 定性物理模型quantized noise 量化噪声quasilinear characteristics 准线性特性queuing theory 排队论radio frequency sensor 射频敏感器ramp function 斜坡函数random disturbance 随机扰动random process 随机过程rate integrating gyro 速率积分陀螺ratio station 比值操作器reachability 可达性reaction wheel control 反作用轮控制realizability 可实现性,能实现性real time telemetry 实时遥测receptive field 感受野rectangular robot 直角坐标型机器人rectifier 整流器recursive estimation 递推估计reduced order observer 降阶观测器redundant information 冗余信息reentry control 再入控制regenerative braking 回馈制动,再生制动regional planning model 区域规划模型regulating device 调节装载regulation 调节relational algebra 关系代数relay characteristic 继电器特性remote manipulator 遥控操作器remote regulating 遥调remote set point adjuster 远程设定点调整器rendezvous and docking 交会和对接reproducibility 再现性resistance thermometer sensor 热电阻resolution principle 归结原理resource allocation 资源分配response curve 响应曲线return difference matrix 回差矩阵return ratio matrix 回比矩阵reverberation 回响reversible electric drive 可逆电气传动revolute robot 关节型机器人revolution speed transducer 转速传感器rewriting rule 重写规则rigid spacecraft dynamics 刚性航天动力学risk decision 风险分析robotics 机器人学robot programming language 机器人编程语言robust control 鲁棒控制robustness 鲁棒性roll gap measuring instrument 辊缝测量仪root locus 根轨迹roots flowmeter 腰轮流量计rotameter 浮子流量计,转子流量计rotary eccentric plug valve 偏心旋转阀rotary motion valve 角行程阀rotating transformer 旋转变压器Routh approximation method 劳思近似判据routing problem 路径问题sampled-data control system 采样控制系统sampling control system 采样控制系统saturation characteristics 饱和特性scalar Lyapunov function 标量李雅普诺夫函数SCARA (selective compliance assembly robot arm) 平面关节型机器人scenario analysis method 情景分析法scene analysis 物景分析s-domain s域self-operated controller 自力式控制器self-organizing system 自组织系统self-reproducing system 自繁殖系统self-tuning control 自校正控制semantic network 语义网络semi-physical simulation 半实物仿真sensing element 敏感元件sensitivity analysis 灵敏度分析sensory control 感觉控制sequential decomposition 顺序分解sequential least squares estimation 序贯最小二乘估计servo control 伺服控制,随动控制servomotor 伺服马达settling time 过渡时间sextant 六分仪short term planning 短期计划short time horizon coordination 短时程协调signal detection and estimation 信号检测和估计signal reconstruction 信号重构similarity 相似性simulated interrupt 仿真中断simulation block diagram 仿真框图simulation experiment 仿真实验simulation velocity 仿真速度simulator 仿真器single axle table 单轴转台single degree of freedom gyro 单自由度陀螺single level process 单级过程single value nonlinearity 单值非线性singular attractor 奇异吸引子singular perturbation 奇异摄动sink 汇点slaved system 受役系统slower-than-real-time simulation 欠实时仿真slow subsystem 慢变子系统socio-cybernetics 社会控制论socioeconomic system 社会经济系统software psychology 软件心理学solar array pointing control 太阳帆板指向控制solenoid valve 电磁阀source 源点specific impulse 比冲speed control system 调速系统spin axis 自旋轴spinner 自旋体stability criterion 稳定性判据stability limit 稳定极限stabilization 镇定,稳定Stackelberg decision theory 施塔克尔贝格决策理论state equation model 状态方程模型state space description 状态空间描述static characteristics curve 静态特性曲线station accuracy 定点精度stationary random process 平稳随机过程statistical analysis 统计分析statistic pattern recognition 统计模式识别steady state deviation 稳态偏差steady state error coefficient 稳态误差系数step-by-step control 步进控制step function 阶跃函数stepwise refinement 逐步精化stochastic finite automaton 随机有限自动机strain gauge load cell 应变式称重传感器strategic function 策略函数strongly coupled system 强耦合系统subjective probability 主观频率suboptimality 次优性supervised training 监督学习supervisory computer control system 计算机监控系统sustained oscillation 自持振荡swirlmeter 旋进流量计switching point 切换点symbolic processing 符号处理synaptic plasticity 突触可塑性synergetics 协同学syntactic analysis 句法分析system assessment 系统评价systematology 系统学system homomorphism 系统同态system isomorphism 系统同构system engineering 系统工程tachometer 转速表target flow transmitter 靶式流量变送器task cycle 作业周期teaching programming 示教编程telemechanics 远动学telemetering system of frequency division type 频分遥测系统telemetry 遥测teleological system 目的系统teleology 目的论temperature transducer 温度传感器template base 模版库tensiometer 张力计texture 纹理theorem proving 定理证明therapy model 治疗模型thermocouple 热电偶thermometer 温度计thickness meter 厚度计three-axis attitude stabilization 三轴姿态稳定three state controller 三位控制器thrust vector control system 推力矢量控制系统thruster 推力器time constant 时间常数time-invariant system 定常系统,非时变系统time schedule controller 时序控制器time-sharing control 分时控制time-varying parameter 时变参数top-down testing 自上而下测试topological structure 拓扑结构TQC (total quality control) 全面质量管理tracking error 跟踪误差trade-off analysis 权衡分析transfer function matrix 传递函数矩阵transformation grammar 转换文法transient deviation 瞬态偏差transient process 过渡过程transition diagram 转移图transmissible pressure gauge 电远传压力表transmitter 变送器trend analysis 趋势分析triple modulation telemetering system 三重调制遥测系统turbine flowmeter 涡轮流量计Turing machine 图灵机two-time scale system 双时标系统ultrasonic levelmeter 超声物位计unadjustable speed electric drive 非调速电气传动unbiased estimation 无偏估计underdamping 欠阻尼uniformly asymptotic stability 一致渐近稳定性uninterrupted duty 不间断工作制,长期工作制unit circle 单位圆unit testing 单元测试unsupervised learing 非监督学习upper level problem 上级问题urban planning 城市规划utility function 效用函数value engineering 价值工程variable gain 可变增益,可变放大系数variable structure control system 变结构控制vector Lyapunov function 向量李雅普诺夫函数velocity error coefficient 速度误差系数velocity transducer 速度传感器vertical decomposition 纵向分解vibrating wire force transducer 振弦式力传感器vibrometer 振动计viscous damping 粘性阻尼voltage source inverter 电压源型逆变器vortex precession flowmeter 旋进流量计vortex shedding flowmeter 涡街流量计WB (way base) 方法库weighing cell 称重传感器weighting factor 权因子weighting method 加权法Whittaker-Shannon sampling theorem 惠特克-香农采样定理Wiener filtering 维纳滤波work station for computer aided design 计算机辅助设计工作站w-plane w平面zero-based budget 零基预算zero-input response 零输入响应zero-state response 零状态响应zero sum game model 零和对策模型z-transform z变换。
Mechatronics and Control Systems Mechatronics and control systems play a crucial role in modern engineering and technology, integrating mechanical, electrical, and computer engineering to create innovative solutions for a wide range of applications. From robotics and automation to automotive systems and consumer electronics, mechatronics andcontrol systems are at the heart of many cutting-edge technologies that are shaping the world around us. One of the key aspects of mechatronics and control systems is the integration of mechanical and electrical components withintelligent control algorithms. This integration allows for the creation of systems that can sense, process, and actuate in response to their environment, enabling a wide range of functionalities. For example, in robotics, mechatronics and control systems enable robots to perform complex tasks with precision and efficiency, making them invaluable in manufacturing, healthcare, and exploration. In the field of automotive systems, mechatronics and control systems are driving innovation in areas such as autonomous driving, electric vehicles, and advanced driver assistance systems. These technologies are not only enhancing the performance and safety of vehicles but also contributing to the development of sustainable transportation solutions for the future. The integration of sensors, actuators, and control algorithms enables vehicles to perceive their surroundings, make real-time decisions, and execute complex maneuvers, paving the way for a new era of mobility. Moreover, mechatronics and control systems are also revolutionizing the consumer electronics industry, with smart devices and appliances becoming increasingly interconnected and intelligent. From smart home systems to wearable devices, mechatronics and control systems are enabling seamless integration and interaction between various devices, enhancing convenience, comfort, and energy efficiency in our daily lives. From a technological perspective, the advancements in mechatronics and control systems are driving the development of innovative solutions that were once thought to be impossible. The integration of artificial intelligence and machine learning algorithms with mechatronic systems is enabling machines to learn and adapt to changing conditions, leading to unprecedented levels of autonomy and intelligence in various applications. This convergence of technologies is not only expandingthe capabilities of mechatronic systems but also raising new challenges and opportunities in the field. Furthermore, from a societal perspective, mechatronics and control systems are shaping the way we live, work, and interact with the world around us. The increasing automation and intelligence of mechatronic systems are transforming industries, creating new job opportunities, and raising important ethical and social considerations. As these technologies continue to evolve, it is essential to consider their impact on employment, education, and the overall well-being of society, ensuring that the benefits are equitably distributed and that the potential risks are mitigated. In conclusion, mechatronics and control systems are at the forefront of technological innovation, driving advancements in robotics, automotive systems, consumer electronics, and beyond. The integration of mechanical, electrical, and computer engineering is enabling the creation of intelligent, autonomous systems that are revolutionizing various industries and reshaping the way we live and work. As these technologies continue to evolve, it is crucial to consider the technical, ethical, and societal implications, ensuring that mechatronics and control systems contribute to a sustainable and prosperous future for all.。
Advanced Control Systems Advanced Control Systems play a crucial role in modern engineering and technology, enabling precise and efficient control of complex systems across various industries. From aerospace and automotive to manufacturing and robotics, the application of advanced control systems has revolutionized the way we design, operate, and optimize processes and machinery. In this discussion, we will explore the significance of advanced control systems, their key components, challenges, and future prospects from multiple perspectives. From an engineering standpoint, advanced control systems encompass a wide range of methodologies and techniques aimed at regulating the behavior of dynamic systems. These systems can be as simple as a thermostat controlling room temperature or as complex as a self-driving car navigating through traffic. One of the fundamental components of advanced control systems is the use of mathematical models to describe the dynamics of the system and develop control algorithms. These algorithms can be implemented in hardware or software, utilizing sensors and actuators to measure and manipulate the system's behavior in real-time. In the field of aerospace, advanced control systems are instrumental in ensuring the stability and maneuverability of aircraft and spacecraft. Flight control systems utilize a combination of autopilots, gyroscopes, and control surfaces to maintain stability and respond to pilot commands. With the advent of unmanned aerial vehicles (UAVs), advanced control systems have become even more critical in enabling autonomous flight and navigation, opening up new possibilities for surveillance, delivery, and exploration. In the automotive industry, advanced control systems have revolutionized vehicle dynamics and safety. Electronic stability control (ESC) systems use sensors to detect and prevent skidding and loss of traction, enhancing the overall safety of vehicles. Moreover, the development of autonomous vehicles relies heavily on advanced control systems, enabling cars to perceive their environment, make decisions, and navigate without human intervention. The integration of sensors, actuators, and control algorithms in modern vehicles represents a significant leap forward in the quest for safer and more efficient transportation. The manufacturing sector has also benefited significantly from advanced control systems, particularly in the realm of robotics and automation.Industrial robots equipped with advanced control systems can perform a wide array of tasks with precision and repeatability, ranging from assembly and welding to painting and inspection. The seamless integration of robots into manufacturing processes has not only improved efficiency but also created new opportunities for customization and flexibility in production lines. Despite the numerous advantages offered by advanced control systems, several challenges and considerations must be addressed to ensure their effective implementation and operation. One of the primary concerns is the robustness and reliability ofcontrol algorithms, especially in safety-critical applications such as autonomous vehicles and medical devices. The need to account for uncertainties, disturbances, and unforeseen events poses a significant challenge in the design and validation of advanced control systems. Another critical aspect is the ethical and societal implications of advanced control systems, particularly in the context of autonomous technologies. The deployment of autonomous vehicles, for instance, raises questions regarding liability, decision-making algorithms, and the impact on traditional modes of transportation. Furthermore, the potential displacement of human workers in various industries due to automation calls for a thoughtful and inclusive approach to the adoption of advanced control systems. Looking ahead, the future of advanced control systems holds immense potential for further innovation and integration across diverse domains. The emergence of cyber-physical systems, enabled by the Internet of Things (IoT) and cloud computing, presents new opportunities for interconnected and intelligent control systems. The ability to collect and analyze vast amounts of data in real-time opens up avenues for adaptive and predictive control strategies, enhancing performance and resilience in dynamic environments. In conclusion, advanced control systems represent a cornerstone of modern engineering and technology, driving advancements in aerospace, automotive, manufacturing, and beyond. The convergence of mathematical modeling, sensors, actuators, and computing has paved the way for unprecedented levels of precision, efficiency, and autonomy in controlling complex systems. As we continue to navigate the opportunities and challenges associated with advanced control systems, it is essential to prioritize safety, ethics, and inclusiveinnovation to realize their full potential in shaping the future of technology and society.。
自动化专业常用英语词汇引言概述:自动化专业是一个涉及到控制系统、机器人技术、电子技术等多个领域的学科,因此掌握一些常用的英语词汇对于学习和工作都非常重要。
本文将介绍自动化专业中常用的英语词汇,以帮助读者更好地理解和运用这些术语。
一、控制系统(Control System)1.1 传感器(Sensor):用于感知和测量物理量或信号的装置,如温度传感器、压力传感器等。
1.2 执行器(Actuator):用于根据控制信号执行相应动作的装置,如电动机、气缸等。
1.3 控制器(Controller):用于接收传感器信号并根据预定算法生成控制信号的设备,如PLC(可编程逻辑控制器)、PID控制器等。
二、机器人技术(Robotics)2.1 机器人(Robot):能够自主执行任务的自动化机械设备。
2.2 人机交互(Human-Machine Interaction):指人与机器人之间的信息交流和操作界面设计。
2.3 机器视觉(Machine Vision):利用摄像机和图像处理技术使机器人能够感知和理解视觉信息。
三、电子技术(Electronics)3.1 电路(Circuit):由电子元件组成的电气连接。
3.2 微处理器(Microprocessor):集成电路芯片中的一种,用于执行计算机指令和控制任务。
3.3 数字信号处理(Digital Signal Processing):对数字信号进行滤波、变换、编码等处理的技术。
四、自动化控制(Automation Control)4.1 反馈控制(Feedback Control):根据系统输出信号来调整控制量,以实现期望目标。
4.2 开环控制(Open-loop Control):控制器输出信号不依赖于系统反馈信息的控制方式。
4.3 自适应控制(Adaptive Control):根据系统模型和实时测量数据来调整控制器参数的控制方法。
五、工业自动化(Industrial Automation)5.1 自动化生产线(Automated Production Line):利用机器人和控制系统实现自动化生产的生产线。
中央空调监控系统外文翻译(适用于毕业论文外文翻译+中英文对照)附录一中央空调监控系统中温、湿度控制的相关问题分析中央空调系统是楼宇自动化系统节能的重点,因此对中央空调系统控制模式的研究非常重要。
文章对中央空调系统中温、湿度控制的相关问题从控制策略角度作了比较详细的分析。
l 引言楼字自动化系统是智能建筑的一个重要组成部分。
楼宇自动化系统的功能就是对大厦内的各种机电没施,包括中央空调、给排水、变配电、照明、电梯、消防、安全防范等进行全面的计算机监控管理。
其中,中央空调的能耗占整个建筑能耗的50%以上,是楼宇自动化系统节能的重点。
由于中央空调系统十分庞大,反应速度较慢,滞后现象较为严重,现阶段中央空调监控系统几乎都采用传统的控制技术,对于工况及环境变化的适应性差,控制惯性较大,节能效果不理想。
传统控制技术存在的问题主要是难以解决各种不确定性因素对空调系统温湿度影响及控制品质不够理想。
而智能控制特别适用于对那些具有复杂性、不充全性、模糊性、不确定性、不存在已知算法和变动性大的系统的控制。
“绿色建筑”主要强调的是:环保、节能、资源和材料的有效利用,特别是对空气的温度、湿度、通风及洁净度的要求.因此,空调系统的应用越来越广泛。
空调控制系统涉及面广,而要实现的任务比较复杂.需要有冷、热源的支持。
空调机组内有大功率的风机,但它的能耗很大。
在满足用户对空气环境要求的前提下,只有采用先进的控制策略对空凋系统进行控制,才能达到节约能源和降低运行费用的目的。
以下将从控制策略角度对与监控系统有关的问题作简要讨论。
2 空调系统的基本结构及工作原理空调系统结构组成一般包括下几部分:(1)新风部分空调系统在运行过程中必须采集部分室外的新鲜空气(即新风),这部分新风必须满足室内工作人员所需要的最小新鲜空气量,因此空调系统的新风取入量决定于空调系统的服务用途和卫生要求。
新风的导入口一般设在周围不受污染影响的地方。
这些新风的导入口和空调系统的新风管道以及新风的滤尘装臵(新风空气过滤器)、新风预热器(又称为空调系统的一次加热器)共同组成了空调系统的新风系统。
Advanced Control Systems Advanced control systems play a crucial role in various industries, from manufacturing and automotive to aerospace and robotics. These systems are designed to monitor and regulate the behavior of complex dynamic systems, ensuring optimal performance, stability, and efficiency. However, the design and implementation of advanced control systems come with their own set of challenges, ranging from technical complexities to cost considerations and ethical implications. From a technical perspective, the design of advanced control systems involves the integration of various disciplines, including control theory, signal processing, and system dynamics. Engineers and researchers must grapple with complex mathematical models, nonlinear dynamics, and uncertainties to develop robust control algorithms that can effectively manage the behavior of dynamic systems. Moreover, the implementation of these control systems often requires sophisticated hardware and software, adding another layer of complexity to the design process. In addition to technical challenges, the development of advanced control systems also raises ethical and societal considerations. As these systems become more autonomous and interconnected, questions arise about their impact on human safety, job displacement, and privacy. For example, in the context of autonomous vehicles, advanced control systems are expected to make split-second decisions that can have life-or-death consequences. Ensuring the ethical and responsible use of these systems is a critical concern that requires collaboration between engineers, policymakers, and ethicists. Furthermore, the cost implications of implementing advanced control systems cannot be overlooked. While these systems offer potential benefits in terms of improved performance and efficiency, the upfront investment required for their design, development, and deployment can be substantial. Small and medium-sized enterprises, in particular, may struggle to justify the cost of implementing advanced control systems, especially if they lack the necessary expertise and resources. Despite these challenges, the potential benefits of advanced control systems are significant. In manufacturing, these systems can enable real-time monitoring and optimization of production processes, leading to higher quality products and reduced waste. In the aerospace industry, advanced control systems are essential for ensuring the stability and maneuverability ofaircraft and spacecraft. In healthcare, these systems can be used to develop advanced prosthetics and medical devices that enhance the quality of life for patients. In conclusion, the design and implementation of advanced control systems present a myriad of challenges, from technical complexities and ethical considerations to cost implications. However, the potential benefits of these systems in terms of improved performance, efficiency, and societal impact make them a compelling area of research and development. By addressing these challenges in a holistic and responsible manner, engineers and researchers can unlock thefull potential of advanced control systems across a wide range of industries.。
自动控制专业英语词汇(一)acceleration transducer 加速度传感器acceptance testing 验收测试accessibility 可及性accumulated error 累积误差AC-DC-AC frequency converter 交-直-交变频器AC (alternating current) electric drive 交流电子传动active attitude stabilization 主动姿态稳定actuator 驱动器,执行机构adaline 线性适应元adaptation layer 适应层adaptive telemeter system 适应遥测系统adjoint operator 伴随算子admissible error 容许误差aggregation matrix 集结矩阵AHP (analytic hierarchy process) 层次分析法amplifying element 放大环节analog-digital conversion 模数转换annunciator 信号器antenna pointing control 天线指向控制anti-integral windup 抗积分饱卷aperiodic decomposition 非周期分解a posteriori estimate 后验估计approximate reasoning 近似推理a priori estimate 先验估计articulated robot 关节型机器人assignment problem 配置问题,分配问题associative memory model 联想记忆模型associatron 联想机asymptotic stability 渐进稳定性attained pose drift 实际位姿漂移attitude acquisition 姿态捕获AOCS (attritude and orbit control system) 姿态轨道控制系统attitude angular velocity 姿态角速度attitude disturbance 姿态扰动attitude maneuver 姿态机动attractor 吸引子augment ability 可扩充性augmented system 增广系统automatic manual station 自动-手动操作器automaton 自动机autonomous system 自治系统backlash characteristics 间隙特性base coordinate system 基座坐标系Bayes classifier 贝叶斯分类器bearing alignment 方位对准bellows pressure gauge 波纹管压力表benefit-cost analysis 收益成本分析bilinear system 双线性系统biocybernetics 生物控制论biological feedback system 生物反馈系统black box testing approach 黑箱测试法blind search 盲目搜索block diagonalization 块对角化Boltzman machine 玻耳兹曼机bottom-up development 自下而上开发boundary value analysis 边界值分析brainstorming method 头脑风暴法breadth-first search 广度优先搜索butterfly valve 蝶阀CAE (computer aided engineering) 计算机辅助工程CAM (computer aided manufacturing) 计算机辅助制造Camflex valve 偏心旋转阀canonical state variable 规范化状态变量capacitive displacement transducer 电容式位移传感器capsule pressure gauge 膜盒压力表CARD 计算机辅助研究开发Cartesian robot 直角坐标型机器人cascade compensation 串联补偿catastrophe theory 突变论centrality 集中性chained aggregation 链式集结chaos 混沌characteristic locus 特征轨迹chemical propulsion 化学推进calrity 清晰性classical information pattern 经典信息模式classifier 分类器clinical control system 临床控制系统closed loop pole 闭环极点closed loop transfer function 闭环传递函数cluster analysis 聚类分析coarse-fine control 粗-精控制cobweb model 蛛网模型coefficient matrix 系数矩阵cognitive science 认知科学cognitron 认知机coherent system 单调关联系统combination decision 组合决策combinatorial explosion 组合爆炸combined pressure and vacuum gauge 压力真空表command pose 指令位姿companion matrix 相伴矩阵compartmental model 房室模型compatibility 相容性,兼容性compensating network 补偿网络compensation 补偿,矫正compliance 柔顺,顺应composite control 组合控制computable general equilibrium model 可计算一般均衡模型conditionally instability 条件不稳定性configuration 组态connectionism 连接机制connectivity 连接性conservative system 守恒系统consistency 一致性constraint condition 约束条件consumption function 消费函数context-free grammar 上下文无关语法continuous discrete event hybrid system simulation 连续离散事件混合系统仿真continuous duty 连续工作制control accuracy 控制精度control cabinet 控制柜controllability index 可控指数controllable canonical form 可控规范型[control] plant 控制对象,被控对象controlling instrument 控制仪表control moment gyro 控制力矩陀螺control panel 控制屏,控制盘control synchro 控制[式]自整角机control system synthesis 控制系统综合control time horizon 控制时程cooperative game 合作对策coordinability condition 可协调条件coordination strategy 协调策略coordinator 协调器corner frequency 转折频率costate variable 共态变量cost-effectiveness analysis 费用效益分析coupling of orbit and attitude 轨道和姿态耦合critical damping 临界阻尼critical stability 临界稳定性cross-over frequency 穿越频率,交越频率current source inverter 电流[源]型逆变器cut-off frequency 截止频率cybernetics 控制论cyclic remote control 循环遥控cylindrical robot 圆柱坐标型机器人damped oscillation 阻尼振荡damper 阻尼器damping ratio 阻尼比data acquisition 数据采集data encryption 数据加密data preprocessing 数据预处理data processor 数据处理器DC generator-motor set drive 直流发电机-电动机组传动D controller 微分控制器decentrality 分散性decentralized stochastic control 分散随机控制decision space 决策空间decision support system 决策支持系统decomposition-aggregation approach 分解集结法decoupling parameter 解耦参数deductive-inductive hybrid modeling method 演绎与归纳混合建模法delayed telemetry 延时遥测derivation tree 导出树derivative feedback 微分反馈describing function 描述函数desired value 希望值despinner 消旋体destination 目的站detector 检出器deterministic automaton 确定性自动机deviation 偏差deviation alarm 偏差报警器DFD 数据流图diagnostic model 诊断模型diagonally dominant matrix 对角主导矩阵diaphragm pressure gauge 膜片压力表difference equation model 差分方程模型differential dynamical system 微分动力学系统differential game 微分对策differential pressure level meter 差压液位计differential pressure transmitter 差压变送器differential transformer displacement transducer 差动变压器式位移传感器differentiation element 微分环节digital filer 数字滤波器digital signal processing 数字信号处理digitization 数字化digitizer 数字化仪dimension transducer 尺度传感器direct coordination 直接协调disaggregation 解裂discoordination 失协调discrete event dynamic system 离散事件动态系统discrete system simulation language 离散系统仿真语言discriminant function 判别函数displacement vibration amplitude transducer 位移振幅传感器dissipative structure 耗散结构distributed parameter control system 分布参数控制系统distrubance 扰动disturbance compensation 扰动补偿diversity 多样性divisibility 可分性domain knowledge 领域知识dominant pole 主导极点dose-response model 剂量反应模型dual modulation telemetering system 双重调制遥测系统dual principle 对偶原理dual spin stabilization 双自旋稳定duty ratio 负载比dynamic braking 能耗制动dynamic characteristics 动态特性dynamic deviation 动态偏差dynamic error coefficient 动态误差系数dynamic exactness 动它吻合性dynamic input-output model 动态投入产出模型econometric model 计量经济模型economic cybernetics 经济控制论economic effectiveness 经济效益economic evaluation 经济评价economic index 经济指数economic indicator 经济指标eddy current thickness meter 电涡流厚度计effectiveness 有效性effectiveness theory 效益理论elasticity of demand 需求弹性electric actuator 电动执行机构electric conductance levelmeter 电导液位计electric drive control gear 电动传动控制设备electric hydraulic converter 电-液转换器electric pneumatic converter 电-气转换器electrohydraulic servo vale 电液伺服阀electromagnetic flow transducer 电磁流量传感器electronic batching scale 电子配料秤electronic belt conveyor scale 电子皮带秤electronic hopper scale 电子料斗秤elevation 仰角emergency stop 异常停止empirical distribution 经验分布endogenous variable 内生变量equilibrium growth 均衡增长equilibrium point 平衡点equivalence partitioning 等价类划分ergonomics 工效学error 误差error-correction parsing 纠错剖析estimate 估计量estimation theory 估计理论evaluation technique 评价技术event chain 事件链evolutionary system 进化系统exogenous variable 外生变量expected characteristics 希望特性external disturbance 外扰fact base 事实failure diagnosis 故障诊断fast mode 快变模态feasibility study 可行性研究feasible coordination 可行协调feasible region 可行域feature detection 特征检测feature extraction 特征抽取feedback compensation 反馈补偿feedforward path 前馈通路field bus 现场总线finite automaton 有限自动机FIP (factory information protocol) 工厂信息协议first order predicate logic 一阶谓词逻辑fixed sequence manipulator 固定顺序机械手fixed set point control 定值控制FMS (flexible manufacturing system) 柔性制造系统flow sensor/transducer 流量传感器flow transmitter 流量变送器fluctuation 涨落forced oscillation 强迫振荡formal language theory 形式语言理论formal neuron 形式神经元forward path 正向通路forward reasoning 正向推理fractal 分形体,分维体frequency converter 变频器frequency domain model reduction method 频域模型降阶法frequency response 频域响应full order observer 全阶观测器functional decomposition 功能分解FES (functional electrical stimulation) 功能电刺激functional simularity 功能相似fuzzy logic 模糊逻辑game tree 对策树gate valve 闸阀general equilibrium theory 一般均衡理论generalized least squares estimation 广义最小二乘估计generation function 生成函数geomagnetic torque 地磁力矩geometric similarity 几何相似gimbaled wheel 框架轮global asymptotic stability 全局渐进稳定性global optimum 全局最优globe valve 球形阀goal coordination method 目标协调法grammatical inference 文法推断graphic search 图搜索gravity gradient torque 重力梯度力矩group technology 成组技术guidance system 制导系统gyro drift rate 陀螺漂移率gyrostat 陀螺体Hall displacement transducer 霍尔式位移传感器hardware-in-the-loop simulation 半实物仿真harmonious deviation 和谐偏差harmonious strategy 和谐策略heuristic inference 启发式推理hidden oscillation 隐蔽振荡hierarchical chart 层次结构图hierarchical planning 递阶规划hierarchical control 递阶控制homeostasis 内稳态homomorphic model 同态系统horizontal decomposition 横向分解hormonal control 内分泌控制hydraulic step motor 液压步进马达hypercycle theory 超循环理论I controller 积分控制器identifiability 可辨识性IDSS (intelligent decision support system) 智能决策支持系统image recognition 图像识别impulse 冲量impulse function 冲击函数,脉冲函数inching 点动incompatibility principle 不相容原理incremental motion control 增量运动控制index of merit 品质因数inductive force transducer 电感式位移传感器inductive modeling method 归纳建模法industrial automation 工业自动化inertial attitude sensor 惯性姿态敏感器inertial coordinate system 惯性坐标系inertial wheel 惯性轮inference engine 推理机infinite dimensional system 无穷维系统information acquisition 信息采集infrared gas analyzer 红外线气体分析器inherent nonlinearity 固有非线性inherent regulation 固有调节initial deviation 初始偏差initiator 发起站injection attitude 入轨姿势input-output model 投入产出模型instability 不稳定性instruction level language 指令级语言integral of absolute value of error criterion 绝对误差积分准则integral of squared error criterion 平方误差积分准则integral performance criterion 积分性能准则integration instrument 积算仪器integrity 整体性intelligent terminal 智能终端interacted system 互联系统,关联系统interactive prediction approach 互联预估法,关联预估法interconnection 互联intermittent duty 断续工作制internal disturbance 内扰ISM (interpretive structure modeling) 解释结构建模法invariant embedding principle 不变嵌入原理inventory theory 库伦论inverse Nyquist diagram 逆奈奎斯特图inverter 逆变器investment decision 投资决策isomorphic model 同构模型iterative coordination 迭代协调jet propulsion 喷气推进job-lot control 分批控制joint 关节Kalman-Bucy filer 卡尔曼-布西滤波器knowledge accomodation 知识顺应knowledge acquisition 知识获取knowledge assimilation 知识同化KBMS (knowledge base management system) 知识库管理系统knowledge representation 知识表达ladder diagram 梯形图lag-lead compensation 滞后超前补偿Lagrange duality 拉格朗日对偶性Laplace transform 拉普拉斯变换large scale system 大系统lateral inhibition network 侧抑制网络least cost input 最小成本投入least squares criterion 最小二乘准则level switch 物位开关libration damping 天平动阻尼limit cycle 极限环linearization technique 线性化方法linear motion electric drive 直线运动电气传动linear motion valve 直行程阀linear programming 线性规划LQR (linear quadratic regulator problem) 线性二次调节器问题load cell 称重传感器local asymptotic stability 局部渐近稳定性local optimum 局部最优log magnitude-phase diagram 对数幅相图long term memory 长期记忆lumped parameter model 集总参数模型Lyapunov theorem of asymptotic stability 李雅普诺夫渐近稳定性定理自动控制专业英语词汇(二)macro-economic system 宏观经济系统magnetic dumping 磁卸载magnetoelastic weighing cell 磁致弹性称重传感器magnitude-frequency characteristic 幅频特性magnitude margin 幅值裕度magnitude scale factor 幅值比例尺manipulator 机械手man-machine coordination 人机协调manual station 手动操作器MAP (manufacturing automation protocol) 制造自动化协议marginal effectiveness 边际效益Mason's gain formula 梅森增益公式master station 主站matching criterion 匹配准则maximum likelihood estimation 最大似然估计maximum overshoot 最大超调量maximum principle 极大值原理mean-square error criterion 均方误差准则mechanism model 机理模型meta-knowledge 元知识metallurgical automation 冶金自动化minimal realization 最小实现minimum phase system 最小相位系统minimum variance estimation 最小方差估计minor loop 副回路missile-target relative movement simulator 弹体-目标相对运动仿真器modal aggregation 模态集结modal transformation 模态变换MB (model base) 模型库model confidence 模型置信度model fidelity 模型逼真度model reference adaptive control system 模型参考适应控制系统model verification 模型验证modularization 模块化MEC (most economic control) 最经济控制motion space 可动空间MTBF (mean time between failures) 平均故障间隔时间MTTF (mean time to failures) 平均无故障时间multi-attributive utility function 多属性效用函数multicriteria 多重判据multilevel hierarchical structure 多级递阶结构multiloop control 多回路控制multi-objective decision 多目标决策multistate logic 多态逻辑multistratum hierarchical control 多段递阶控制multivariable control system 多变量控制系统myoelectric control 肌电控制Nash optimality 纳什最优性natural language generation 自然语言生成nearest-neighbor 最近邻necessity measure 必然性侧度negative feedback 负反馈neural assembly 神经集合neural network computer 神经网络计算机Nichols chart 尼科尔斯图noetic science 思维科学noncoherent system 非单调关联系统noncooperative game 非合作博弈nonequilibrium state 非平衡态nonlinear element 非线性环节nonmonotonic logic 非单调逻辑nonparametric training 非参数训练nonreversible electric drive 不可逆电气传动nonsingular perturbation 非奇异摄动non-stationary random process 非平稳随机过程nuclear radiation levelmeter 核辐射物位计nutation sensor 章动敏感器Nyquist stability criterion 奈奎斯特稳定判据objective function 目标函数observability index 可观测指数observable canonical form 可观测规范型on-line assistance 在线帮助on-off control 通断控制open loop pole 开环极点operational research model 运筹学模型optic fiber tachometer 光纤式转速表optimal trajectory 最优轨迹optimization technique 最优化技术orbital rendezvous 轨道交会orbit gyrocompass 轨道陀螺罗盘orbit perturbation 轨道摄动order parameter 序参数orientation control 定向控制originator 始发站oscillating period 振荡周期output prediction method 输出预估法oval wheel flowmeter 椭圆齿轮流量计overall design 总体设计overdamping 过阻尼overlapping decomposition 交叠分解Pade approximation 帕德近似Pareto optimality 帕雷托最优性passive attitude stabilization 被动姿态稳定path repeatability 路径可重复性pattern primitive 模式基元PR (pattern recognition) 模式识别P control 比例控制器peak time 峰值时间penalty function method 罚函数法perceptron 感知器periodic duty 周期工作制perturbation theory 摄动理论pessimistic value 悲观值phase locus 相轨迹phase trajectory 相轨迹phase lead 相位超前photoelectric tachometric transducer 光电式转速传感器phrase-structure grammar 短句结构文法physical symbol system 物理符号系统piezoelectric force transducer 压电式力传感器playback robot 示教再现式机器人PLC (programmable logic controller) 可编程序逻辑控制器plug braking 反接制动plug valve 旋塞阀pneumatic actuator 气动执行机构point-to-point control 点位控制polar robot 极坐标型机器人pole assignment 极点配置pole-zero cancellation 零极点相消polynomial input 多项式输入portfolio theory 投资搭配理论pose overshoot 位姿过调量position measuring instrument 位置测量仪posentiometric displacement transducer 电位器式位移传感器positive feedback 正反馈power system automation 电力系统自动化predicate logic 谓词逻辑pressure gauge with electric contact 电接点压力表pressure transmitter 压力变送器price coordination 价格协调primal coordination 主协调primary frequency zone 主频区PCA (principal component analysis) 主成分分析法principle of turnpike 大道原理priority 优先级process-oriented simulation 面向过程的仿真production budget 生产预算production rule 产生式规则profit forecast 利润预测PERT (program evaluation and review technique) 计划评审技术program set station 程序设定操作器proportional control 比例控制proportional plus derivative controller 比例微分控制器protocol engineering 协议工程prototype 原型pseudo random sequence 伪随机序列pseudo-rate-increment control 伪速率增量控制pulse duration 脉冲持续时间pulse frequency modulation control system 脉冲调频控制系统pulse width modulation control system 脉冲调宽控制系统PWM inverter 脉宽调制逆变器pushdown automaton 下推自动机QC (quality control) 质量管理quadratic performance index 二次型性能指标qualitative physical model 定性物理模型quantized noise 量化噪声quasilinear characteristics 准线性特性queuing theory 排队论radio frequency sensor 射频敏感器ramp function 斜坡函数random disturbance 随机扰动random process 随机过程rate integrating gyro 速率积分陀螺ratio station 比值操作器reachability 可达性reaction wheel control 反作用轮控制realizability 可实现性,能实现性real time telemetry 实时遥测receptive field 感受野rectangular robot 直角坐标型机器人rectifier 整流器recursive estimation 递推估计reduced order observer 降阶观测器redundant information 冗余信息reentry control 再入控制regenerative braking 回馈制动,再生制动regional planning model 区域规划模型regulating device 调节装载regulation 调节relational algebra 关系代数relay characteristic 继电器特性remote manipulator 遥控操作器remote regulating 遥调remote set point adjuster 远程设定点调整器rendezvous and docking 交会和对接reproducibility 再现性resistance thermometer sensor 热电阻resolution principle 归结原理resource allocation 资源分配response curve 响应曲线return difference matrix 回差矩阵return ratio matrix 回比矩阵reverberation 回响reversible electric drive 可逆电气传动revolute robot 关节型机器人revolution speed transducer 转速传感器rewriting rule 重写规则rigid spacecraft dynamics 刚性航天动力学risk decision 风险分析robotics 机器人学robot programming language 机器人编程语言robust control 鲁棒控制robustness 鲁棒性roll gap measuring instrument 辊缝测量仪root locus 根轨迹roots flowmeter 腰轮流量计rotameter 浮子流量计,转子流量计rotary eccentric plug valve 偏心旋转阀rotary motion valve 角行程阀rotating transformer 旋转变压器Routh approximation method 劳思近似判据routing problem 路径问题sampled-data control system 采样控制系统sampling control system 采样控制系统saturation characteristics 饱和特性scalar Lyapunov function 标量李雅普诺夫函数SCARA (selective compliance assembly robot arm) 平面关节型机器人scenario analysis method 情景分析法scene analysis 物景分析s-domain s域self-operated controller 自力式控制器self-organizing system 自组织系统self-reproducing system 自繁殖系统self-tuning control 自校正控制semantic network 语义网络semi-physical simulation 半实物仿真sensing element 敏感元件sensitivity analysis 灵敏度分析sensory control 感觉控制sequential decomposition 顺序分解sequential least squares estimation 序贯最小二乘估计servo control 伺服控制,随动控制servomotor 伺服马达settling time 过渡时间sextant 六分仪short term planning 短期计划short time horizon coordination 短时程协调signal detection and estimation 信号检测和估计signal reconstruction 信号重构similarity 相似性simulated interrupt 仿真中断simulation block diagram 仿真框图simulation experiment 仿真实验simulation velocity 仿真速度simulator 仿真器single axle table 单轴转台single degree of freedom gyro 单自由度陀螺single level process 单级过程single value nonlinearity 单值非线性singular attractor 奇异吸引子singular perturbation 奇异摄动sink 汇点slaved system 受役系统slower-than-real-time simulation 欠实时仿真slow subsystem 慢变子系统socio-cybernetics 社会控制论socioeconomic system 社会经济系统software psychology 软件心理学solar array pointing control 太阳帆板指向控制solenoid valve 电磁阀source 源点specific impulse 比冲speed control system 调速系统spin axis 自旋轴spinner 自旋体stability criterion 稳定性判据stability limit 稳定极限stabilization 镇定,稳定Stackelberg decision theory 施塔克尔贝格决策理论state equation model 状态方程模型state space description 状态空间描述static characteristics curve 静态特性曲线station accuracy 定点精度stationary random process 平稳随机过程statistical analysis 统计分析statistic pattern recognition 统计模式识别steady state deviation 稳态偏差steady state error coefficient 稳态误差系数step-by-step control 步进控制step function 阶跃函数stepwise refinement 逐步精化stochastic finite automaton 随机有限自动机strain gauge load cell 应变式称重传感器strategic function 策略函数strongly coupled system 强耦合系统subjective probability 主观频率suboptimality 次优性supervised training 监督学习supervisory computer control system 计算机监控系统sustained oscillation 自持振荡swirlmeter 旋进流量计switching point 切换点symbolic processing 符号处理synaptic plasticity 突触可塑性synergetics 协同学syntactic analysis 句法分析system assessment 系统评价systematology 系统学system homomorphism 系统同态system isomorphism 系统同构system engineering 系统工程tachometer 转速表target flow transmitter 靶式流量变送器task cycle 作业周期teaching programming 示教编程telemechanics 远动学telemetering system of frequency division type 频分遥测系统telemetry 遥测teleological system 目的系统teleology 目的论temperature transducer 温度传感器template base 模版库tensiometer 张力计texture 纹理theorem proving 定理证明therapy model 治疗模型thermocouple 热电偶thermometer 温度计thickness meter 厚度计three-axis attitude stabilization 三轴姿态稳定three state controller 三位控制器thrust vector control system 推力矢量控制系统thruster 推力器time constant 时间常数time-invariant system 定常系统,非时变系统time schedule controller 时序控制器time-sharing control 分时控制time-varying parameter 时变参数top-down testing 自上而下测试topological structure 拓扑结构TQC (total quality control) 全面质量管理tracking error 跟踪误差trade-off analysis 权衡分析transfer function matrix 传递函数矩阵transformation grammar 转换文法transient deviation 瞬态偏差transient process 过渡过程transition diagram 转移图transmissible pressure gauge 电远传压力表transmitter 变送器trend analysis 趋势分析triple modulation telemetering system 三重调制遥测系统turbine flowmeter 涡轮流量计Turing machine 图灵机two-time scale system 双时标系统ultrasonic levelmeter 超声物位计unadjustable speed electric drive 非调速电气传动unbiased estimation 无偏估计underdamping 欠阻尼uniformly asymptotic stability 一致渐近稳定性uninterrupted duty 不间断工作制,长期工作制unit circle 单位圆unit testing 单元测试unsupervised learing 非监督学习upper level problem 上级问题urban planning 城市规划utility function 效用函数value engineering 价值工程variable gain 可变增益,可变放大系数variable structure control system 变结构控制vector Lyapunov function 向量李雅普诺夫函数velocity error coefficient 速度误差系数velocity transducer 速度传感器vertical decomposition 纵向分解vibrating wire force transducer 振弦式力传感器vibrometer 振动计viscous damping 粘性阻尼voltage source inverter 电压源型逆变器vortex precession flowmeter 旋进流量计vortex shedding flowmeter 涡街流量计WB (way base) 方法库weighing cell 称重传感器weighting factor 权因子weighting method 加权法Whittaker-Shannon sampling theorem 惠特克-香农采样定理Wiener filtering 维纳滤波work station for computer aided design 计算机辅助设计工作站w-plane w平面zero-based budget 零基预算zero-input response 零输入响应zero-state response 零状态响应zero sum game model 零和对策模型z-transform z变换。
专利名称:Control system with actuator monitoring发明人:MAIER, WILLI申请号:EP03013752.5申请日:20030617公开号:EP1376282A3公开日:20050119专利内容由知识产权出版社提供专利附图:摘要: The invention relates to a control system (1) with a central unit (2) and at least one actuator controller (E interposed between the central unit (2) of the control system(1) and at least one to be controlled actuator (A is connected, wherein the actuatorcontrol (e includes a control switch (12) for driving the actuator (a The invention furtherrelates to an actuator control unit (E and a method for producing a wear-dependent signal of said actuator (A To failure or wear on actuators (A to detect in a actuator control (E is proposed to arrange a processor (10) and a monitoring unit (11). The processor (10) controls communication between the central unit (2) and the actuator control (E and in particular the shift command to the central unit (2). The monitoring unit (11) detects during the switching operation via the control switch (12) falling voltage (U) or the current flowing (I) and supplies them to the processor (10) to, in which a comparison with stored references (I (t ), U (t)) is performed, and in case of deviations, a signal is generated which is fed to the central unit. The control system is pre-monitoring of wear or failure of the actuator by the decentralized use of processors and control units in the actuator in a position independent of the type of actuator, by adapts to the type of actuator to be fixed time points or spaces and thereby effectively Art fashion allows replacement of actuators.申请人:SIEMENS AKTIENGESELLSCHAFT地址:Wittelsbacherplatz 2 80333 München DE国籍:DE更多信息请下载全文后查看。
专利名称:ACTUATOR CONTROL SYSTEM 发明人:TANABE SHUSAKU申请号:JP7707990申请日:19900328公开号:JPH03284179A公开日:19911213专利内容由知识产权出版社提供摘要:PURPOSE:To improve workability of assembly and maintenance with small-size and light-weight by connecting the control unit to a plurality of actuator units in series with feedback loops and by providing an actuator unit with a write means to write abnormality into abnormality information and the control unit with a means to detect various kinds of abnormalities. CONSTITUTION:Actuator units 12 are connected to feedback loops 16, 17 coming from the control unit 11 back to the control unit 11, so as to make these feedback loops 16, 17 carry in series address to specify at least the actuator units 12, drive information to command the actuator units to start/end actions, and failure information to write and announce normality/abnormality of the actuator units 12. An actuator unit 12 is provided with a means to write abnormality into failure information, and the control unit with means 81 (microprocessor), 85 (power supply abnormality detection circuit) to detect information errors from information, means 81, 85 to detect the abnormality of the feedback loop, and means 81, 85 to detect the abnormality of the actuator unit 12 including drivers 13.申请人:OKI ELECTRIC IND CO LTD更多信息请下载全文后查看。
Book Review_____________________________________________________________________________Control Systems with Actuator Saturation:Analysis and De-sign—Tingshu Hu and Zongli Lin(Boston,MA:Birkhäuser,2001). Reviewed by Derong LiuResearch in control systems has long been recognized to have prac-tical origins.One such example is the subject of the book:control sys-tems with saturating actuators.A recent survey article[1]on this topic elaborated that“the control engineer armed with linear analysis and design techniques soon encounters a fundamental nonlinear problem that threatens the operation of otherwise sound designs:unexpectedly large amplitude disturbances can push a system’s actuators into satu-ration,thus forcing the system to operate in a mode for which it was not designed and from which it may not be able to recover.”Earlier works related to actuator saturation have dealt with control systems with con-strained or bounded controls(e.g.,[5],[6],and[8]–[10]).The book, together with several other books[3]–[5],[7],represents the most re-cent development in dealing with such a practically imperative and yet theoretically challenging problem.All control actuation devices are subject to amplitude saturation. Every conceivable physical control input in every conceivable appli-cation is ultimately limited.Examples of such control input include force,torque,thrust,stroke,voltage,current,and flow rate.In fact,the importance of actuator saturation was recognized and reflected in the original formulation of many fundamental control problems,including controllability and optimal control.Control problems that involve hard nonlinearities such as actuator saturation,however,turn out to be dif-ficult to deal with.As a result,even though there have been continual efforts in addressing actuator saturation(see the chronological bibliog-raphy[1]and the references cited in the present book),its effects have not been addressed thoroughly in modern control literature.The book by Hu and Lin examines some fundamental control prob-lems in a systematic manner.Unlike[4]and[7]which treat semistable systems(a linear system is said to be semistable if none of its poles lie in the open right-half plane),it deals with general systems that could be strictly unstable.The book starts with an explicit description of the null controllable region:the set of states that can be driven to the origin in a finite time by a bounded control delivered by the saturating actuators. It is important to note that,for a semistable system that is controllable in the usual linear sense,the null controllable region is simply the en-tire state–space.With the null controllable region explicitly described, the book proceeds to address various control problems within the null controllable region.Chapter1provides an introduction to the book.A brief discussion on the problem of actuator saturation and the state-of-the-art in addressing the problem leads to the following two fundamental questions to which the entire book is devoted.•For a general,not necessarily semistable,linear system with sat-urating actuators,what is the null controllable region?•How does one design feedback laws that work over the entire asymptotically null controllable region or a large portion of it? The first major theme of the book concerns null controllability, which is covered in Chapters2and 3.Chapter2gives explicit The reviewer is with Department of Electrical and Computer Engi-neering,University of Illinois at Chicago,Chicago,IL60612USA(e-mail: dliu@).Digital Object Identifier10.1109/TAC.2003.813146descriptions of the null controllable region of a continuous-time linear system with the bounded controls delivered by saturating actuators. The boundaries of the null controllable region are expressed both by analytical formulas and as trajectories of the time-reversed system under certain bang-bang type controls.Several examples are worked out to illustrate the shapes of null controllable regions.Chapter3is the discrete-time counterpart of Chapter2for continuous-time systems. The second major theme of the book concerns the stabilizability over the null controllable region which is addressed in Chapters4, 5,and6.Chapters4and5study the stabilizability at the origin of linear systems with saturating actuators.Stabilizing feedback laws are designed to produce a domain of attraction that is arbitrarily close to the null controllable region.Such a stabilization problem is referred to as semiglobal stabilization over the null controllable region.Chapter 4deals with continuous-time systems,while Chapter5deals with discrete-time systems.Chapter6considers continuous-time linear systems that are subject to both actuator saturation and input-additive bounded disturbances.Feedback laws are constructed that cause all trajectories starting from within any a priori specified(arbitrarily large)compact subset of the null controllable region to converge to another a priori specified(arbitrarily small)neighborhood of the origin.Such a design problem is referred to as semiglobal practical stabilization over the null controllable region.Control design for linear systems with saturating actuators using op-timization-based methods is the third major theme of the book which is investigated in Chapters7–11.Analysis and design objectives are for-mulated as optimization problems which are solved using a linear ma-trix inequality(LMI)approach.LMI-based approaches are very pop-ular in the study of control systems with actuator saturation(see,e.g., [3]).A remarkable feature of the results presented in the book is that the optimization problems are convex and can be exactly transformed into LMIs.This is made possible by some innovative tools developed by the authors.These tools not only simplify the optimization problems,but also lead to less conservative results.Chapter7is devoted to the estima-tion of the domain of attraction under a saturated linear feedback,using invariant ellipsoids.It first introduces a powerful tool which embeds the saturated feedback control into the convex hull of a group of linear feedback ing this tool,some criteria for the invariance of ellipsoids are established.These criteria are shown to be less conser-vative than the existing criteria,e.g.,the circle criterion and the vertex criterion.More importantly,the conditions of the criteria are equiva-lent to LMIs and,hence,the optimization problem of maximizing the invariant ellipsoids can easily be solved.This analysis method is then utilized in Chapter8to arrive at a method for designing linear state feedback laws that will result in the largest estimated domain of at-traction.Each of these two chapters treats both continuous-time and discrete-time systems.Chapter9develops a design method for arriving at simple nonlinear feedback laws that achieve semiglobal stabilization on the null controllable region and,at the same time,guarantee regional performance.Both continuous-and discrete-time systems are consid-ered.Chapter10addresses the problem of controlling linear systems subject to both actuator saturation and disturbances.Unlike Chapter6, here the disturbances are not input additive and can enter the system at any point.Design problems that capture both large domains of at-traction and strong disturbance rejection capability are formulated and solved as optimization problems with LMI constraints.Both contin-uous-and discrete-time systems are considered.Chapter11examines0018-9286/03$17.00©2003IEEEthe problem of maximizing the convergence rate inside a given ellip-soid for both continuous-and discrete-time systems subject to actu-ator saturation.Simple methods are also proposed for determining the largest ellipsoid of a given shape that can be made invariant with a sat-urated control.For continuous-time systems,the maximal convergence rate is achieved by a bang-bang type control with a simple switching scheme.A suboptimal convergence rate can be achieved with saturated high-gain linear feedback.For discrete-time systems,the maximal con-vergence rate is achieved by a coupled saturated linear feedback. The fourth major theme of the book deals with the problem of output regulation.Chapters12and13formulate and solve the classical problem of output regulation for continuous-and discrete-time linear systems with saturating actuators.The problem is to design stabilizing feedback laws that,in the presence of disturbances,cause the plant output to track reference signals asymptotically.Both the reference signals and the disturbances are modeled by a reference system, called the exosystem.The asymptotically regulatable region,the set of all initial conditions of the plant and the exosystem for which the output regulation is possible,is characterized.Feedback laws that achieve output regulation on the asymptotically regulatable region are constructed.Finally,Chapter14summarizes results on the analysis and design of linear systems subject to sensor and state saturation.In particular, it is established that a linear stabilizable and detectable system can be semiglobally stabilized by linear feedback of the saturated output mea-surement as long as the system in the absence of output saturation does not have any pole in the open right-half plane.The stability properties of both continuous-and discrete-time linear planar systems with satu-ration nonlinearities are analyzed.Necessary and sufficient conditions for global asymptotic stability of such systems are established.For the continuous-time systems considered in this chapter,the saturation is imposed on the derivative of the state,which is equivalent to a satura-tion nonlinearity acting on the state vector itself.In this case,the state trajectories of such a system may not be bounded.This is in contrast to the systems considered in[2]and[5],where the derivative of the state is set to zero whenever the state saturates,resulting in bounded state trajectories.On the other hand,for the discrete-time systems con-sidered here,the saturation is imposed directly on the state and,thus, can be viewed as the discrete-time counterpart of the continuous-time systems considered in[2].Thus,the results in this concluding chapter, along with those of[2]and[5],provide a good illustration of the com-plexity and subtlety embedded in seemingly simple linear systems cou-pled with saturation nonlinearities.The book reads very well.The topics chosen are fundamental con-trol problems and are all treated in great depth.Results presented in the book represent a significant contribution to the important research area of control systems with actuator saturation.The results,along with an extensive bibliography,will prove to be an important resource for re-searchers in this area as well as researchers interested in entering this area.In this regard,I would have liked to see the authors include a chapter discussing future research topics.It is also noted that many re-sults developed in the book may have applications in the study of a class of recurrent artificial neural networks[5].The book will prove equally valuable to practicing engineers.The results included in the book are applicable to general systems,including strictly unstable ones.Although the mathematics involved are on the heavy side,all of the analysis and design algorithms are explicit,and the optimization problems involved are convex and can readily and reliably be solved using the Matlab LMI Toolbox.Moreover,all of the results are illustrated with fully worked out examples and simulations.R EFERENCES[1] D.S.Bernstein and A.N.Michel,“A chronological bibliography on sat-urating actuators,”Int.J.Robust Nonlinear Control,vol.5,pp.375–380, 1995.[2]L.Hou and A.N.Michel,“Asymptotic stability of systems with satura-tion constraints,”IEEE Trans.Automat.Contr.,vol.43,pp.1148–1154, Aug.1998.[3]V.Kapila and K.M.Grigoriadis,Eds.,Actuator Saturation Con-trol.New Y ork:Marcel Dekker,2002.[4]Z.Lin,Low Gain Feedback.New York:Springer-Verlag,1998.[5] D.Liu and A.N.Michel,Dynamical Systems With Saturation Nonlin-earities:Analysis and Design.New York:Springer-Verlag,1994.[6]L.Pandolfi,“Linear control systems:Controllability with constrainedcontrols,”J.Optim.Theory Applicat.,vol.19,pp.577–585,1976.[7] A.Saberi,A.Stoorvogel,and P.Sannuti,Output Regulation and ControlProblems With Regulation Constraints.New Y ork:Springer-Verlag, 1999.[8]W.E.Schmitendorf and B.R.Barmish,“Null controllability of linearsystems with constrained controls,”SIAM J.Control Optim.,vol.18, pp.327–345,1980.[9] E.D.Sontag,“An algebraic approach to bounded controllability oflinear systems,”Int.J.Control,vol.39,pp.181–188,1984.[10]R.P.Van Til and W.E.Schmitendorf,“Constrained controllability ofdiscrete-time systems,”Int.J.Control,vol.43,pp.943–956,1986.。