Research of Full-order State Observer in Direct Torque Control

摘要：

In order to overcome the defect of conventional pure integrator observer for stator flux linkage, a fullorder state observer with robust pole assignment algorithms is proposed in this paper. The simulation results show that the full-order state observer can effectively overcome the pure integrator defect and can observe stator flux linkage accurately in DTC and DTC has better performances.

关键词： permanent magnet synchronous motor (PMSM) full-order state observer direct torque control (DTC) stator flux linkage

作者: MIA0 Rong-xia LANG Bao-hua

作者单位: School of Electronic Information Engineering Xian Technological University Xian, China

会议类型: 国际会议

会议名称: 2011 IEEE International Conference on Information and Education Technology(ICIET 2011)(2011年信息和教育技术国际会议)

会议地点: 贵阳

会议语种:英文

页码: 25-29

在线出版日期: 2011-01-26（万方平台首次上网日期，不代表论文的发表时间）