摘要
针对无刷直流电机的时变性、非线性、强耦合等复杂特性,在分析无刷直流电机控制系统的基础上,设计了应用于速度控制器的模糊PID控制器,并与PID控制器进行了对比试验研究。试验结果表明模糊PID控制器能够使系统具有更好的鲁棒性、更高的稳态精度和更快的动态响应。
To the complex characteristics of the BLDCM for the time-varying, nonlinear, strong coupling, a fuzzy PID controller for the speed controller of BLDCM based on the analysis of BLDCM control system was designed, and compared with tile PID controller with experimental research. The experimental results showed that the fuzzy PID controller enables the system has better robustness and higher steady-state accuracy and faster dynamic response.
出处
《电机与控制应用》
北大核心
2012年第11期22-25,共4页
Electric machines & control application
