基于MATLAB模糊自适应PID 控制器的设计The fuzzy PID controller and‘its simulation Abstract：This paper discusses the design of fuzzy PID controller and he method of realization using MATLAB software．The result of simulation in MATLAB／Simulink indicates that the controlle r evidently improves the dynamic property of control system．The controlle r is easily realized and applied in engineering．First, let's take a look at how the PID controller works in variable (e) represents the tracking error, the difference between the desired input value (R) and the actual output (Y). This error signal (e) will be sent to the PID controller, and the controller computes both the derivative and the integral of this error signal. The signal (u) just past the controller is now equal to the proportional gain (Kp) times the magnitude of the error plus the integral gain (Ki) times the integral of the error plus the derivative gain (Kd) times the derivativeof the error.摘要: 基于模糊自适应控制理论, 设计了一种模糊自适应PID 控制器, 具体介绍了这种PID 控制器的控制特点及参数设计规则, 实现PID 控制器的在线自整摘要: 基于模糊自适应控制理论, 设计了一种模糊自适应PID 控制器, 具体介绍了这种PID 控制器的控制特点及参数设计规则, 实现PID 控制器的在线自整定和自调整。
