永磁直流直线电机的双闭环调速系统的设计与研究  

Research on Dual Closed-loop Speed Control System of Permanent Magnet DC Linear Motor

作　　者：梁霭明[1] 马平[1] 陈爱民[1] 龚政[1] 

机构地区：[1]广东工业大学机电工程学院,广东广州510006

出　　处：《机床与液压》2010年第3期18-20,53,共4页Machine Tool & Hydraulics

基　　金：国家自然科学基金资助项目(50775043)

摘　　要：简要介绍永磁直流直线电机的双闭环调速系统的PID控制原理,利用PID控制算法设计永磁直流直线电机的双闭环调速系统的数学模型,并在MATLAB中建立模型进行仿真分析,最后通过硬件实验验证所设计模型的可行性并进行误差分析。PID control principle of dual closed-loop speed control system of permanent magnet DC linear motor was introduced. The mathematic model of dual closed-loop speed system was designed by PID control algorithm. Simulation model was created in Matlab. The validity of the model was verified through hardware experiments and the error was analyzed.

关 键 词：PID 双闭环调速系统 MATLAB仿真 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置] TM310.2[自动化与计算机技术—控制科学与工程]