@Article{EE.2021.018617,
AUTHOR = {Kaihui Zhao, Wenchang Liu, Tonghuan Yin, Ruirui Zhou, Wangke Dai and Gang Huang},
TITLE = {Model-Free Sliding Mode Control for PMSM Drive System Based on Ultra-Local Model},
JOURNAL = {Energy Engineering},
VOLUME = {119},
YEAR = {2022},
NUMBER = {2},
PAGES = {767--780},
URL = {http://www.techscience.com/energy/v119n2/46663},
ISSN = {1546-0118},
ABSTRACT = {This paper presents a novel model-free sliding mode control (MFSMC) method to improve the speed
response of permanent magnet synchronous machine (PMSM) drive system. The ultra-local model (ULM)
is first derived based on the input and the output of the PMSM. Then, the novel MFSMC method is
presented, and the controller is designed based on ULM and MFSMC. A sliding mode observer (SMO)
is constructed to estimate the unknown part of the ULM. The estimated unknown part is feedbacked to
MFSMC controller to perform compensation for parameter perturbations and external disturbances. Compared with the sliding mode control (SMC) method, the results of simulation and experiment demonstrate
that the presented MFSMC method improves the dynamic response and robustness of the PMSM drive
system.},
DOI = {10.32604/EE.2021.018617}
}