TY - GEN
T1 - Evaluation of improved SMO control of SPMSM under DTC scheme
AU - Hu, Wei
AU - Yang, Kaixuan
AU - Sun, Ge
AU - Gui, Xianguo
AU - Xu, Dianguo
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2016/2/11
Y1 - 2016/2/11
N2 - This paper proposes an improved Sliding Mode Observer (SMO). Compared with the traditional SMO, it can estimate position and speed information of the rotor more accurately. Its stability is proved by Lyapunov Stability. A control scheme of Permanent Magnet Synchronous Motor (PMSM) under Direct Torque Control (DTC) is designed, using the improved SMO as the feedback of speed information. The results show that the proposed method works well without position encoder. The improved SMO guarantees DTC scheme quick response and strong robustness.
AB - This paper proposes an improved Sliding Mode Observer (SMO). Compared with the traditional SMO, it can estimate position and speed information of the rotor more accurately. Its stability is proved by Lyapunov Stability. A control scheme of Permanent Magnet Synchronous Motor (PMSM) under Direct Torque Control (DTC) is designed, using the improved SMO as the feedback of speed information. The results show that the proposed method works well without position encoder. The improved SMO guarantees DTC scheme quick response and strong robustness.
KW - Direct Torque Control(DTC)
KW - Permanent Magnet Synchronous Motor(PMSM)
KW - Sliding Mode Observer(SMO)
UR - https://www.scopus.com/pages/publications/84963938800
U2 - 10.1109/IMCCC.2015.78
DO - 10.1109/IMCCC.2015.78
M3 - 会议稿件
AN - SCOPUS:84963938800
T3 - Proceedings - 5th International Conference on Instrumentation and Measurement, Computer, Communication, and Control, IMCCC 2015
SP - 334
EP - 339
BT - Proceedings - 5th International Conference on Instrumentation and Measurement, Computer, Communication, and Control, IMCCC 2015
A2 - Li, Jun-Bao
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 5th International Conference on Instrumentation and Measurement, Computer, Communication, and Control, IMCCC 2015
Y2 - 18 September 2015 through 20 September 2015
ER -