Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators

In order to improve the response speed and disturbance rejection ability of a permanent magnet synchronous motor (PMSM) in an electromechanical actuator (EMA), a compound sliding mode control (CSMC) is proposed. The CSMC consists of a sliding mode controller with a new reaching law and disturbance o...

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Autores principales:	Jiachun Lin, Yuteng Zhao, Pan Zhang, Junjie Wang, Hao Su
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	electromechanical actuator (EMA) permanent magnet synchronous motor (PMSM) compound sliding mode control (CSMC) symmetric S-type function disturbance observer (SSFDO) Technology T
Acceso en línea:	https://doaj.org/article/c6c2d9f2ecc14c629f31c30730b50708
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spelling	oai:doaj.org-article:c6c2d9f2ecc14c629f31c30730b507082021-11-11T16:02:21ZResearch on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators10.3390/en142172931996-1073https://doaj.org/article/c6c2d9f2ecc14c629f31c30730b507082021-11-01T00:00:00Zhttps://www.mdpi.com/1996-1073/14/21/7293https://doaj.org/toc/1996-1073In order to improve the response speed and disturbance rejection ability of a permanent magnet synchronous motor (PMSM) in an electromechanical actuator (EMA), a compound sliding mode control (CSMC) is proposed. The CSMC consists of a sliding mode controller with a new reaching law and disturbance observer based on a symmetric S-type function. The stability of the CSMC is analyzed using the Lyapunov stability analysis. The effectiveness of the CSMC is confirmed by the Simulink simulation, and experiments were conducted on a semi-physical platform. The results obtained by comparing the CSMC with the proportional integral (PI) control and traditional sliding mode control show that the CSMC has a faster response and stronger disturbance rejection ability and reduces chattering.Jiachun LinYuteng ZhaoPan ZhangJunjie WangHao SuMDPI AGarticleelectromechanical actuator (EMA)permanent magnet synchronous motor (PMSM)compound sliding mode control (CSMC)symmetric S-type function disturbance observer (SSFDO)TechnologyTENEnergies, Vol 14, Iss 7293, p 7293 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	electromechanical actuator (EMA) permanent magnet synchronous motor (PMSM) compound sliding mode control (CSMC) symmetric S-type function disturbance observer (SSFDO) Technology T
spellingShingle	electromechanical actuator (EMA) permanent magnet synchronous motor (PMSM) compound sliding mode control (CSMC) symmetric S-type function disturbance observer (SSFDO) Technology T Jiachun Lin Yuteng Zhao Pan Zhang Junjie Wang Hao Su Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators
description	In order to improve the response speed and disturbance rejection ability of a permanent magnet synchronous motor (PMSM) in an electromechanical actuator (EMA), a compound sliding mode control (CSMC) is proposed. The CSMC consists of a sliding mode controller with a new reaching law and disturbance observer based on a symmetric S-type function. The stability of the CSMC is analyzed using the Lyapunov stability analysis. The effectiveness of the CSMC is confirmed by the Simulink simulation, and experiments were conducted on a semi-physical platform. The results obtained by comparing the CSMC with the proportional integral (PI) control and traditional sliding mode control show that the CSMC has a faster response and stronger disturbance rejection ability and reduces chattering.
format	article
author	Jiachun Lin Yuteng Zhao Pan Zhang Junjie Wang Hao Su
author_facet	Jiachun Lin Yuteng Zhao Pan Zhang Junjie Wang Hao Su
author_sort	Jiachun Lin
title	Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators
title_short	Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators
title_full	Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators
title_fullStr	Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators
title_full_unstemmed	Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators
title_sort	research on compound sliding mode control of a permanent magnet synchronous motor in electromechanical actuators
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/c6c2d9f2ecc14c629f31c30730b50708
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Research on Compound Sliding Mode Control of a Permanent Magnet Synchronous Motor in Electromechanical Actuators

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