TY - GEN
T1 - Sensorless robust control of PMSM based on a closed-loop observer
AU - Han, Shaoshan
AU - Wang, Qing
AU - Dong, Chaoyang
PY - 2011
Y1 - 2011
N2 - Noting the different characters of interior permanent synchronous motors (IPMSM) in the stationary reference frame and the rotating reference frame, a closed-loop sliding-mode observer was designed to directly estimate the rotor position, based on which the rotor speed was estimated. Because the speed estimation errors do not affect the performance of the observer, the estimation accuracy of the observer is improved obviously. In consideration of the motors' operating performance degradation due to parameters perturbations and load disturbances, an adaptive sliding-mode controller based on integral switching function was designed and the speed control law was obtained by the Lyapunov stability analysis. The satisfactory control performance and the robustness of the system are verified by the simulation results.
AB - Noting the different characters of interior permanent synchronous motors (IPMSM) in the stationary reference frame and the rotating reference frame, a closed-loop sliding-mode observer was designed to directly estimate the rotor position, based on which the rotor speed was estimated. Because the speed estimation errors do not affect the performance of the observer, the estimation accuracy of the observer is improved obviously. In consideration of the motors' operating performance degradation due to parameters perturbations and load disturbances, an adaptive sliding-mode controller based on integral switching function was designed and the speed control law was obtained by the Lyapunov stability analysis. The satisfactory control performance and the robustness of the system are verified by the simulation results.
KW - IPMSM
KW - adaptive sliding-mode control
KW - sensorless control
KW - sliding-mode observer
UR - https://www.scopus.com/pages/publications/84861625384
U2 - 10.1109/TMEE.2011.6199367
DO - 10.1109/TMEE.2011.6199367
M3 - 会议稿件
AN - SCOPUS:84861625384
SN - 9781457717017
T3 - Proceedings 2011 International Conference on Transportation, Mechanical, and Electrical Engineering, TMEE 2011
SP - 978
EP - 981
BT - Proceedings 2011 International Conference on Transportation, Mechanical, and Electrical Engineering, TMEE 2011
T2 - 2011 International Conference on Transportation, Mechanical, and Electrical Engineering, TMEE 2011
Y2 - 16 December 2011 through 18 December 2011
ER -