基于模糊PID的永磁同步电动机数字控制系统  

Digital Control System of PM Synchronous Motor Based on Fuzzy PID

作　　者：卢飒[1] 潘岚[1] 徐文龙[1] 

机构地区：[1]中国计量学院,浙江杭州310018

出　　处：《微特电机》2005年第6期26-28,共3页Small & Special Electrical Machines

摘　　要：根据永磁同步电动机的数学模型和转子磁场定向控制策略,建立了永磁同步电动机全数字控制系统。并在此基础上针对转速环建立了模糊PID的控制策略,与传统转速环PI调解相比,具有良好的动静态特性,可满足控制系统高性能的要求。Based on the mathematic model and rotor-flux oriented control strategy,the digital control system of permanent magnet synchronous motor is built in this paper. According to this system, Fuzzy PID control system for speed loop is discussed which can possess favorable dynamic and static characteristics and fulfill the system request with high performance.

关 键 词：永磁同步电动机 转子磁场定向 模糊PID 

分 类 号：TM343[电气工程—电机]