Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation

In order to achieve speed control of high-speed permanent magnet synchronous motor with high precision, the sliding mode control (SMC) is usually adopted. However, the inherent chattering phenomenon affects the speed control performance. In order to solve this problem, a composite speed regulator is...

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Autores principales: Luo, Meng, Yu, Zhichun, Xiao, Yang, Xiong, Liyong, Xu, Qiang, Ma, Li, Wu, Zhihong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10110560/
https://www.ncbi.nlm.nih.gov/pubmed/37069198
http://dx.doi.org/10.1038/s41598-023-33455-x
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author Luo, Meng
Yu, Zhichun
Xiao, Yang
Xiong, Liyong
Xu, Qiang
Ma, Li
Wu, Zhihong
author_facet Luo, Meng
Yu, Zhichun
Xiao, Yang
Xiong, Liyong
Xu, Qiang
Ma, Li
Wu, Zhihong
author_sort Luo, Meng
collection PubMed
description In order to achieve speed control of high-speed permanent magnet synchronous motor with high precision, the sliding mode control (SMC) is usually adopted. However, the inherent chattering phenomenon affects the speed control performance. In order to solve this problem, a composite speed regulator is proposed in this paper, which is made up of two parts: the adaptive full-order SMC and extended state observer (ESO). Switching gain adaption law is proposed for minimizing chattering as much as possible while ensuring the robustness of sliding mode control. The total disturbance is estimated by the ESO and through feedforward, thus improving the system anti-disturbance ability. Finally, the effectiveness of the proposed speed regulator has been validated in the test bench.
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spelling pubmed-101105602023-04-19 Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation Luo, Meng Yu, Zhichun Xiao, Yang Xiong, Liyong Xu, Qiang Ma, Li Wu, Zhihong Sci Rep Article In order to achieve speed control of high-speed permanent magnet synchronous motor with high precision, the sliding mode control (SMC) is usually adopted. However, the inherent chattering phenomenon affects the speed control performance. In order to solve this problem, a composite speed regulator is proposed in this paper, which is made up of two parts: the adaptive full-order SMC and extended state observer (ESO). Switching gain adaption law is proposed for minimizing chattering as much as possible while ensuring the robustness of sliding mode control. The total disturbance is estimated by the ESO and through feedforward, thus improving the system anti-disturbance ability. Finally, the effectiveness of the proposed speed regulator has been validated in the test bench. Nature Publishing Group UK 2023-04-17 /pmc/articles/PMC10110560/ /pubmed/37069198 http://dx.doi.org/10.1038/s41598-023-33455-x Text en © The Author(s) 2023 https://creativecommons.org/licenses/by/4.0/Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) .
spellingShingle Article
Luo, Meng
Yu, Zhichun
Xiao, Yang
Xiong, Liyong
Xu, Qiang
Ma, Li
Wu, Zhihong
Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation
title Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation
title_full Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation
title_fullStr Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation
title_full_unstemmed Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation
title_short Full-order adaptive sliding mode control with extended state observer for high-speed PMSM speed regulation
title_sort full-order adaptive sliding mode control with extended state observer for high-speed pmsm speed regulation
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10110560/
https://www.ncbi.nlm.nih.gov/pubmed/37069198
http://dx.doi.org/10.1038/s41598-023-33455-x
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