TY - GEN
T1 - Model parameter adaptive sliding mode model-following position control of PMSM
AU - Wang, Zhengjun
AU - Wang, Junzheng
AU - Wang, Hao
AU - Zhao, Jiangbo
PY - 2012
Y1 - 2012
N2 - This paper aims at improving the robustness of the PMSM position control system with the parameter variation and load disturbance. A novel control strategy utilizing sliding mode model-following control (SMMFC) with the adaptive parameters observed by dual unscented Kalman filter (DUKF) observer is proposed. The switching gain of sliding mode is designed including the observed states of the system to suppress the chattering. The experimental results show that the robustness has been improved by sliding mode control, and the chattering has been well suppressed by switching gain adaptation depending on the observed states of the system. Meanwhile, the control accuracy has been enhanced by model-following control with parameter adaptation. The position control performance of PMSM has been improved by the proposed scheme.
AB - This paper aims at improving the robustness of the PMSM position control system with the parameter variation and load disturbance. A novel control strategy utilizing sliding mode model-following control (SMMFC) with the adaptive parameters observed by dual unscented Kalman filter (DUKF) observer is proposed. The switching gain of sliding mode is designed including the observed states of the system to suppress the chattering. The experimental results show that the robustness has been improved by sliding mode control, and the chattering has been well suppressed by switching gain adaptation depending on the observed states of the system. Meanwhile, the control accuracy has been enhanced by model-following control with parameter adaptation. The position control performance of PMSM has been improved by the proposed scheme.
KW - Dual unscented kalman filter (DUKF)
KW - Model parameter adaptation
KW - Model-following
KW - PMSM position control
KW - Sliding mode
UR - https://www.scopus.com/pages/publications/84858038462
U2 - 10.4028/www.scientific.net/AMR.466-467.1089
DO - 10.4028/www.scientific.net/AMR.466-467.1089
M3 - Conference contribution
AN - SCOPUS:84858038462
SN - 9783037853689
T3 - Applied Mechanics and Materials
SP - 1089
EP - 1094
BT - Intelligent System and Applied Material
T2 - 2012 International Conference on Intelligent System and Applied Material, GSAM 2012
Y2 - 13 January 2012 through 15 January 2012
ER -