【摘要】 针对永磁直线同步电动机(PMLSM)矢量控制系统,设计了一种将模糊控制和PID控制的优点结合的模糊PID速度调节器,并通过模糊规则在线调整PID控制的参数。介绍了模糊PID速度调节器的设计原理、设计过程和模糊规则。仿真表明,该方法具有算法简单、控制品质好等优点,具有实际应用价值。更多还原

【Abstract】 Aiming at vector control for Permanent Magnet Linear Synchronous Motor(PMLSM) hoisting system,a fuzzy PID speed controller that combines advantages of fuzzy control with PID control is designed.The parameters of PID controller are adjusted through the fuzzy rules.The design principle,design procedures and fuzzy rules of the fuzzy PID controller are introduced.The results of simulation show that the design features ease algorithm and good control quality.The controller has a high value of practical application.更多还原