摘要
基于内模控制理论 ,针对交流伺服系统提出了一种二自由度PID控制方法。所设计的二自由度PID控制器 ,仅有两个可调参数 ,而且被调参数与系统的性能直接相关。理论分析和仿真实验结果表明 ,该控制器可以使系统同时具有良好的位置跟随性能、抗干扰性能和鲁棒性。
A two-degree-of-freedom(2DOF)PID position controller for AC servo system is proposed.Based on the internal model control(IMC)principle,the 2DOF PID controller is designed.The controller has only two adjustable parameters that are directly related to system performance.Theoretical analysis and simulation results show that the proposed controller provides very good dynamic response performance in both the position tracking and load disturbance regulation characteristics and robustness simultaneously.
出处
《电工技术学报》
EI
CSCD
北大核心
2002年第4期45-48,共4页
Transactions of China Electrotechnical Society
基金
山西省自然科学基金项目 ( 2 0 0 0 10 38)
