模糊自适应PI控制永磁同步电机交流伺服系统  

Study on High Performance AC Servo System of PMSM Using Self-adjusting PI Control Based on Fuzzy Inferences

作　　者：林伟杰[1] 郑灼[1] 李兴根[1] 林瑞光[1] 

机构地区：[1]浙江大学电气工程学院,杭州310027

出　　处：《中小型电机》2005年第3期10-13,共4页S&M Electric Machines

摘　　要：在永磁同步电机交流伺服系统中,采用直接转矩控制及模糊自适应PI控制构成位置伺服控制器。Simulink仿真结果表明,该位置伺服系统有较好的动、静态性能。主要分析了用模糊自适应PI控制构成永磁同步电机交流伺服系统的位置环。For AC servo system of permanent magnet synchronous motor(PMSM),the position servo controller was constructed with direct torque control and self-adjusting PI control based on Fuzzy inferences.The results of Simulink show that this system has good dynamic and static performance.The position control loop composed of self-adjusting PI control based on Fuzzy inferences in AC servo system of permanent magnet synchronous motor was discussed emphaticaly in this paper.

关 键 词：交流伺服电机 位置控制系统 直接转矩控制 

分 类 号：TM383.42[电气工程—电机]