Surface-Mounted Permanent Magnet Synchronous Motor Servo Control System Design Based On Sliding Mode Controller

This paper proposes a sliding mode controller for regulating the speed of a surface-mounted permanent-magnet synchronous motor (SPMSM). This controller is built by combining the terms of some linear matrix inequalities (LMIs) and mitigates the chattering phenomenon effectively. Moreover, a second-or...

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Bibliographic Details
Published in2023 8th International Scientific Conference on Applying New Technology in Green Buildings (ATiGB) pp. 280 - 285
Main Authors Anh, Nguyen Tuan, Hoang, Tran Le Nhat
Format Conference Proceeding
LanguageEnglish
Published IEEE 10.11.2023
Subjects
linear matrix inequality (LMI)
load torque observer
Observers
Permanent magnet motors
Simulation
Software algorithms
speed control
Stability criteria
Surface-mounted permanent magnet synchronous motor (SPMSM)
Synchronous motors
Torque
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Summary:This paper proposes a sliding mode controller for regulating the speed of a surface-mounted permanent-magnet synchronous motor (SPMSM). This controller is built by combining the terms of some linear matrix inequalities (LMIs) and mitigates the chattering phenomenon effectively. Moreover, a second-order load torque observer is presented to show the disturbance rejection capability of the proposed method. Finally, the stability of the proposed controller is analytically proven. This paper presents the novel application of LMIs to address the nonlinear control problem, effectively demonstrating the stability of the proposed combined controller. The control algorithm is implemented by using the Matlab/Simulink software. The simulation results are represented to verify the efficacy of the proposed algorithm.
DOI:10.1109/ATiGB59969.2023.10364386