Paper Info
Title
Novel Fast Terminal Reaching Law Based Composite Speed Control of PMSM Drive System
Abstract
In this paper, a novel fast terminal sliding mode reaching law (FTSMRL) based sliding mode control (SMC) is proposed to improve the speed dynamic performance of the permanent magnet synchronous motor (PMSM) and drive. The proposed FTSMRL contains two power terms, which can take the leading role in the SMC process, when sliding state is near or far from the selected sliding trajectory. The proposed SMC based FTSMRL can not only suppress the chattering phenomenon effectively, but also improve the reaching velocity of the sliding state variable. In order to further improve the system disturbance rejection ability of the control system, an extended state observer (ESO) is also developed in this work. The proposed observer estimates the disturbances and inputs the signal to a feed-forward compensation controller considering the chattering phenomenon caused by the high switching gain. The proposed method has been fully confirmed by mathematical stability check, numerical analysis and experiments, separately.
Year
DOI
Venue
2022
10.1109/ACCESS.2022.3196785
IEEE ACCESS
Keywords
DocType
Volume
Trajectory, Switches, Electrical engineering, Convergence, Velocity control, Sliding mode control, Permanent magnet motors, Sliding mode control (SMC), permanent magnet synchronous motor (PMSM), extended state observer (ESO), fast terminal sliding mode reaching law (FTSMRL), Lyapunov stability
Journal
10
ISSN
Citations 
PageRank 
2169-3536
0
0.34
References 
Authors
0
9
Name
Order
Citations
PageRank
Abdul Khalique Junejo100.68
W. Xu23015.94
Ashfaque Ahmed Hashmani300.34
Fayez F. M. El-Sousy400.68
Habib Ur Rahman Habib500.68
Yirong Tang600.68
Muhammad Shahab700.68
Muhammad Usman Keerio800.34
Moustafa Magdi Ismail900.34