模糊控制在交流伺服系统中的应用

The Application of Fuzzy Control in AC Servo System

提出了一种具有调整因子的规则自校正的模糊控制交流伺服系统 ,可以满足不同时域的控制要求 ,按不同的规则生成模糊控制查询表 ,使得模糊控制规则可以在线调整 .仿真结果表明具有调整因子的规则自校正模糊控制器的交流伺服系统的性能较一般

A rule adaptive fuzzy controller with adjust factor is presented to control AC servo system.It creates fuzzy control require tables according to different rules,and satisfies with control request in different time fields,Such it adjusts the rules of fuzzy controller on line. The results of simulation show that the AC servo system rule adaptive fuzzy controller with adjust factor is much better than that of AC servo system based on PID controller.