TY - GEN
T1 - Design of PMSM Speed Control System Based on Optimized ITAE Criterion
AU - Li, Biao
AU - Li, Lu
AU - Cai, Jun
AU - Wu, Yiwei
AU - Ding, Wen
N1 - Publisher Copyright:
© Beijing Paike Culture Commu. Co., Ltd. 2025.
PY - 2025
Y1 - 2025
N2 - In view of the cumbersome process of multi-loop PI parameter tuning for permanent magnet synchronous motor (PMSM) speed control systems, which makes it difficult to achieve an overall optimal balance between system rapidity and smoothness, a design method for current and speed loops based on the optimized ITAE criterion is proposed. Firstly, a penalty factor is introduced into the traditional second-order and third-order ITAE target integral functions to optimize the model to improve dynamic quality. The optimized ITAE model has a smaller overshoot and shorter settling time in the step response, and the phase margin is also increased. Then, the PMSM vector control system is modeled, and an analytical calculation method for the parameters of the PMSM current and speed loop controllers based on the optimized ITAE normalized transfer function is given. Simulation studies are carried out in the Matlab/simulink environment. The simulation results show that the step response of the PMSM speed control system designed based on the optimized ITAE criterion has a fast and smooth dynamic transition process, and has strong resistance to load disturbances and good parameter robustness.
AB - In view of the cumbersome process of multi-loop PI parameter tuning for permanent magnet synchronous motor (PMSM) speed control systems, which makes it difficult to achieve an overall optimal balance between system rapidity and smoothness, a design method for current and speed loops based on the optimized ITAE criterion is proposed. Firstly, a penalty factor is introduced into the traditional second-order and third-order ITAE target integral functions to optimize the model to improve dynamic quality. The optimized ITAE model has a smaller overshoot and shorter settling time in the step response, and the phase margin is also increased. Then, the PMSM vector control system is modeled, and an analytical calculation method for the parameters of the PMSM current and speed loop controllers based on the optimized ITAE normalized transfer function is given. Simulation studies are carried out in the Matlab/simulink environment. The simulation results show that the step response of the PMSM speed control system designed based on the optimized ITAE criterion has a fast and smooth dynamic transition process, and has strong resistance to load disturbances and good parameter robustness.
KW - High dynamic performance
KW - Optimized ITAE criterion
KW - PMSM speed control system
KW - Parameter robustness
UR - https://www.scopus.com/pages/publications/85219190829
U2 - 10.1007/978-981-96-1868-2_45
DO - 10.1007/978-981-96-1868-2_45
M3 - 会议稿件
AN - SCOPUS:85219190829
SN - 9789819618675
T3 - Lecture Notes in Electrical Engineering
SP - 434
EP - 445
BT - The Proceedings of 2024 International Conference of Electrical, Electronic and Networked Energy Systems
A2 - Sha, Aimin
A2 - Yang, Ming
A2 - Cai, Li
A2 - Hu, Changbin
A2 - Li, Rui
A2 - Xie, Wenhao
PB - Springer Science and Business Media Deutschland GmbH
T2 - International Conference of Electrical, Electronic and Networked Energy Systems, EENES 2024
Y2 - 18 October 2024 through 20 October 2024
ER -