摘要
建立了驱动器-电机-减速器和转台的数学模型及其Simulink仿真模型。介绍了模糊自适应PID控制器的设计方法,通过Matlab模糊工具箱实现了模糊PID控制系统的仿真。仿真结果表明用模糊自适应PID控制转台位置伺服系统,具有超调小、响应快、精度高、鲁棒性强等优点。将模糊控制方法与PID控制结合起来,用模糊推理方法进行PID参数的在线自整定,并取得了良好的效果。
The mathematical model of driver- motor- reducer and simulation model of Simulink, design of fuzzy adaptive PID Cotroller are introduced. Simulation of fuzzy PID control system is realized by Matlab fuzzy toolbox. The simulation resuits prove that the PID system has merits of fast response, high precision, strong robust and slight overshoot. Commbining with fuzzy control and PID control,using fuzzy method to realize online self - running of PID parameter has good results.
出处
《现代电子技术》
2008年第19期102-104,共3页
Modern Electronics Technique
关键词
转台
模糊控制
PID控制
位置控制
turntable
fuzzy control
PID control
position control
