基于模糊控制的IPMSM速度控制器及电流控制器设计  

Design of Speed Controller and Current Controller Based on FLC for IPMSM

作　　者：刘艳[1] 尤源[1] 陈杰[1] 

机构地区：[1]盐城师范学院物理科学与电子技术学院,江苏盐城224002

出　　处：《微计算机信息》2010年第8期185-186,178,共3页Control & Automation

摘　　要：本文在IPMSM矢量控制的基础上,利用模糊控制实现对IPMSM系统的自适应控制,运用FLC分析和设计了速度和电流控制器,给出了模糊规则和隶属函数。仿真结果表明,与采用传统的PID控制相比,采用模糊控制可以很好地克服系统的非线性、时变、强耦合等因素的不良影响,使系统具有较好的动态特性和鲁棒性,提高了系统的性能。Based on Vector control strategy, the self-adaptive control of fuzzy controller for IPMSM was proposed in this paper.And speed controller and current controller were analyzed and designed and fuzzy ruler and membership function was given.Simulation results showed that using fuzzy controller could overcome some bad inference such as nonlinear, time-varying and strong coupling and made system have the better dynamic and robust characteristics and improve the performance of system.

关 键 词：IPMSM 模糊控制 速度控制器 电流控制器 

分 类 号：TM341[电气工程—电机]