A Novel Practical Fixed-Time Speed Control of Permanent Magnet Synchronous Motors with Input Saturation

Simple item page
dc.contributor.authorCholahan, Varin
dc.contributor.authorWongvanich, Napasool
dc.contributor.authorTangsrirat, Worapong
dc.date.accessioned2026-08-06T10:47:59Z
dc.date.available2026-08-06T10:47:59Z
dc.date.issued2025-01-01
dc.description.abstractIn this article, we focus on a control problem for the speed control of a permanent magnet synchronous motor (PMSM). An antisaturation adaptive fixed-time nonsingular sliding mode control (AFFTNSM) with disturbance estimation compensation is designed for a class of second-order nonlinear systems to improve PMSM system performance. Firstly, a novel fast fixed-time nonsingular sliding mode surface is chosen based on the error dynamic equation. Then, a practical fixed-time sliding mode control algorithm is proposed where the stability of the proposed controller is demonstrated to show the convergence of the velocity tracking error to a neighborhood of the origin in fixed-time. The implementation of feedforward compensation of disturbance enhances the dynamic performance of the fast fixed-time nonsingular sliding mode control rule, resulting in reduced chattering phenomena. Numerical simulation results are provided to verify the efficiency of the proposed method.
dc.identifier.citation2025 4th International Symposium on Instrumentation Control Artificial Intelligence and Robotics Ica Symp 2025, 56-61, 2025
dc.identifier.doi10.1109/ICA-SYMP63674.2025.10876450
dc.identifier.other2-s2.0-85219638326
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/16133
dc.source2025 4th International Symposium on Instrumentation Control Artificial Intelligence and Robotics Ica Symp 2025
dc.subjectinput saturation
dc.subjectnonlinear control
dc.subjectpermanent magnet synchronous motors (PMSM)
dc.subjectPractical fixed-time control
dc.subjectsliding mode control
dc.subjectspeed control
dc.titleA Novel Practical Fixed-Time Speed Control of Permanent Magnet Synchronous Motors with Input Saturation
dc.typeConference Paper

Files

Collections

Research