舰炮交流伺服系统模糊滑模控制器设计

Design of Fuzzy Slide-Mode Controller for AC Servo System of Naval Guns

该文针对舰炮永磁同步电机交流伺服系统 ,设计了一种新型滑模控制器 ,以前馈信号作为平均控制 ,采用模糊推理来调节开关控制的幅度。仿真研究表明 ,该控制器能较好地实现对指令信号的跟踪 ,具有较强的抗参数摄动和抗干扰能力 ,表现出良好的控制性能。

A new slide mode controller is designed for ac servo system of naval guns.The feed forward signal of command signal is used as average control,and fuzzy inference is used to regulate the magnitude of on off control.Simulation study shows that the controller can realize the track of command signal,and has strong ability of resisting parameter distortion and rejecting chattering,exhibits good control performance.