Speed Sensorless Vector Control of Induction Motor Based on Robust Extended Kalman Filter
A novel speed sensorless vector control of induction motor based on robust extended Kalman filter(REKF) is proposed in this paper. Whether REKF can give better estimation performance and robust ability than EKF for speed and flux estimation of induction machines is explored. The speed estimated error and the flux fluctuation of REKF by gross external disturbance and internal estimated error is compared with EKF. The simulation results show that REKF has the better estimation performance of anti-gross error than EKF.
Robust Extended Kalman Filter Induction Motor Speed Estimated Vector Control
Yin Zhonggang Zhao Chang Zhong Yanru Li Lidong
Department of Electric Engineering, Xian University of Technology, Xian 710048
国际会议
The 24th Chinese Control and Decision Conference (第24届中国控制与决策学术年会 2012 CCDC)
太原
英文
3001-3005
2012-05-23（万方平台首次上网日期，不代表论文的发表时间）