永磁同步电动机的完全滑模变结构控制  

Full Sliding Mode Control of PMSM

作　　者：高菲[1] 潘松峰[1] 王晓磊[1] 王磊[1] 

机构地区：[1]青岛大学,山东青岛266071

出　　处：《微特电机》2008年第3期33-35,46,共4页Small & Special Electrical Machines

摘　　要：基于永磁同步电动机的解耦状态方程把滑模变结构控制(SMC)方法引入到外环的设计中。并且将单段滑模线控制扩展成包括加速段、恒速段和减速段的完全滑动轨迹控制。仿真实验结果表明,控制系统具有良好的快速性、定位无超调;同时提高系统的精度和鲁棒性。The sliding mode control was used in the design of the outside loop of PMSM based on decoupling state equation of it. In addition,the sliding line was extended to a full sliding trajectory control incorporating acceleration, constant speed, and deceleration segments. The simulation and experiment results showed that the sliding mode control provided well speediness and no position overshoot. At the same time, the precision and robustness of the system were enhanced.

关 键 词：永磁同步电动机 位置伺服系统 滑模变结构控制 

分 类 号：TM341[电气工程—电机]