An Improved Adaptive Sliding Mode Observer for Sensorless Control of PMSM

摘要：

In this paper, an improved adaptive sliding mode observer is presented for achieving sensorless vector control of permanent magnet synchronous machine. Compared to conventional sliding mode observer, the proposed observer based on sliding mode observer and model reference adaptive system can effectively improve the precision of the rotor position estimation. The simulation and experiment results show that the improved adaptive sliding mode observer is feasible and effective.

关键词： PMSM sensorless sliding mode observer model reference adaptive system

作者: Ran Li Guangzhou Zhao

作者单位: College of Electrical Engineering,Zhejiang University, Hangzhou , China, 310027

会议类型: 国际会议

会议名称: International Conference on Life System Modeling and Simulation,and International Conference on Intelligent Computing for Sustainable Energy and Environment(2010生命系统建模与仿真国际会议暨m2010可持续能源与环境智能计算国际会议)

会议地点: 无锡

会议语种:英文

页码: 199-206

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）