摘要
阐述了交流同步直线电机的工作原理,给出了以DSP为核心构成的全数字控制系统的硬件及数字PID的软件设计方法。实验结果表明控制系统的定位精度在±4μm之间,验证了伺服控制系统的可行性。
This paper presents AC synchronous linear motor＇s working principle, then gives the designing methods for the all digital control system hardware which is taking DSP as the core and the digital PID software. The experiment results show that the positioning error is within 4μm and the feasibility of servo control system has been confirmed.
出处
《洛阳理工学院学报（自然科学版）》
2008年第1期60-63,共4页
Journal of Luoyang Institute of Science and Technology：Natural Science Edition
基金
河南省自然科学研究计划项目(2008A460012).
关键词
DSP
直线电机
位置伺服系统
数字PID
Digital Signal Processor
Synchronous linear motor
Position servo system
Digital proportional-integral-differential
