电动机控制系统地设计摘要
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实用标准文案
精彩文档
电动机控制系统的设计
摘 要:
仿壁虎机器人作为仿生机器人的一个重要分支,是当前特种机器人研究的
热点。壁虎是一种可在地面、陡壁、天花板等不同法向面上灵活运动的四足动物。
仿壁虎机器人就是模仿自然界中壁虎的精巧结构、运动原理和行为方式的机器人系
统。仿壁虎机器人有着很强的运动灵活性,同时对行走地面要求低,有着广阔的发
展前景。
本设计首先介绍了国内外爬壁机器人的研究进展,讨论比较了仿生壁虎机器人
所涉及的关键技术的优缺点。然后论述了足式步行机器人结构设计的相关理论。基
于对壁虎运动方式的研究,介绍了仿壁虎机器人的结构设计和技术特点。我们对自
然界壁虎的身体结构进行提取简化,设计出了机器人的本体结构。接着,我们分析
了机器人运动时的平衡问题。选择用FutabaS3107舵机作为驱动电动机,采用电磁铁
作为吸附装置代替仿壁虎脚掌材料。最后,我们对机器人进行了步态规划,并设计
了控制机器人运动的硬件系统和软件系统。硬件控制系统是以PIC16F877A单片机为
控制核心,设计了基本的外围电路和驱动器的加热控制电路;按照我们要求的运动
方式,编写了控制软件。
关键词
: 仿壁虎机器人;结构设计;步态规划 ;单片机
实用标准文案
精彩文档
Design on motor control system
Abstract :
The gecko inspired robot is an important branch of bionic
robot and it is a research focus of advanced robot. Gecko is a four-legged
animal that can move flexibly on the surface of different legal such as
ground, steep wall, ceiling, etc. Gecko robot is a robot system to imitate
gecko’s delicate structure, movement principles and behavior. The gecko
robot has good kinematics dexterity and adaptability for the ground. It
has a wide development prospect.
Firstly, both the foreign and domestic status of research on
wall-climbing robot was introduced and analyzed in detail, then the key
technologies involved are discussed and compared. Then the theory of
structural design for walking robot was discussed. Based on the study of
movement pattern of the gecko, the gecko robot’s structure design and
technical features were described. Imitating the Gecko’s body of the
natural world, we extract and simply the structure to design the Gecko
inspired climbing robot. Next, we analyzed the movement of the robot
balance. We also choose electric steering engine called FutabaS3107 as
a driver motor and electromagnet as an adsorption equipment instead of
Gecko’s sole. Finally, we design the gait of the robot, and the control
system to conduct the movement of the robot. The hardware system uses a
single chip microcomputer called 16F877A as the control core. We design
the basic peripheral circuit and the heating control circuit, and write
the corresponding software.
Key words:
gecko robot; mechanism design; gait planning; single chip
microcomputer