Deep Flux Weakening Control of IPMSM Based on Feedback Super-Twisting Sliding Mode Control

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Abstract

To settle the voltage-loop PI controller of flux weakening (FW) control causes large oscillations at deeper FW regions, A deep FW control method for the voltage loop of the feedback super-twisting sliding mode controller (FSTSMC) compensated by the fast sliding mode disturbance observer (FSMDO) is proposed. Firstly, a hyperlocal model of the voltage ring in the complex environment is constructed. On this basis, FSTSMC based on the feedback super-helix algorithm is designed, which can effectively suppress the jitter of the system in the FW control region. Then, the FSMDO is designed to observe the disturbances in the voltage loop and feed the results to the FSTSMC. It improves the stability of the system in FW regions. Finally, the method is compared with PI and STSMC, which proves the method has better steady-state performance and anti-interference ability in the deep FW region.
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Deep Flux Weakening Control of IPMSM Based on Feedback Super-Twisting Sliding Mode Control | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 16 January 2025 V1 Latest version Share on Deep Flux Weakening Control of IPMSM Based on Feedback Super-Twisting Sliding Mode Control Authors : Zhixuan Yi 0009-0007-4725-7718 , Xiangfei Li [email protected] , Xin Zhou , Kaihui Zhao 0000-0003-4265-9631 , and Lihua Zou Authors Info & Affiliations https://doi.org/10.22541/au.173702878.88655497/v1 Published International Journal of Circuit Theory and Applications Version of record Peer review timeline 279 views 139 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract To settle the voltage-loop PI controller of flux weakening (FW) control causes large oscillations at deeper FW regions, A deep FW control method for the voltage loop of the feedback super-twisting sliding mode controller (FSTSMC) compensated by the fast sliding mode disturbance observer (FSMDO) is proposed. Firstly, a hyperlocal model of the voltage ring in the complex environment is constructed. On this basis, FSTSMC based on the feedback super-helix algorithm is designed, which can effectively suppress the jitter of the system in the FW control region. Then, the FSMDO is designed to observe the disturbances in the voltage loop and feed the results to the FSTSMC. It improves the stability of the system in FW regions. Finally, the method is compared with PI and STSMC, which proves the method has better steady-state performance and anti-interference ability in the deep FW region. Supplementary Material File (deep flux weakening control of ipmsm based on feedback super-twisting sliding mode control.docx) Download 2.30 MB Information & Authors Information Version history V1 Version 1 16 January 2025 Peer review timeline Published International Journal of Circuit Theory and Applications Version of Record 7 Sep 2025 Published Copyright This work is licensed under a Non Exclusive No Reuse License. Keywords deep fw region fast sliding mode disturbance observer feedback super-twisting sliding mode controller flux weakening voltage loop Authors Affiliations Zhixuan Yi 0009-0007-4725-7718 Hunan University of Technology View all articles by this author Xiangfei Li [email protected] Hunan University of Technology View all articles by this author Xin Zhou Hunan University of Technology View all articles by this author Kaihui Zhao 0000-0003-4265-9631 Hunan University of Technology View all articles by this author Lihua Zou Hunan University of Technology View all articles by this author Metrics & Citations Metrics Article Usage 279 views 139 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Zhixuan Yi, Xiangfei Li, Xin Zhou, et al. Deep Flux Weakening Control of IPMSM Based on Feedback Super-Twisting Sliding Mode Control. Authorea . 16 January 2025. 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