Interval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method

This paper presents an interval type-2 fuzzy dynamic high type (IT2FDHT) control based on vector decoupling method for permanent magnet synchronous motor (PMSM) to improve the dynamic characteristics of the system. Firstly, to address the shortcomings of the traditional PI regulator used in the curr...

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Autores principales: Xinglong Chen, Wei Tong, Yao Mao, Tao Zhao
Formato: article
Lenguaje:EN
Publicado: MDPI AG 2021
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Acceso en línea:https://doaj.org/article/8484ff22207d4937bafb8e28e68d2ca9
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spelling oai:doaj.org-article:8484ff22207d4937bafb8e28e68d2ca92021-11-25T15:56:53ZInterval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method10.3390/act101102932076-0825https://doaj.org/article/8484ff22207d4937bafb8e28e68d2ca92021-11-01T00:00:00Zhttps://www.mdpi.com/2076-0825/10/11/293https://doaj.org/toc/2076-0825This paper presents an interval type-2 fuzzy dynamic high type (IT2FDHT) control based on vector decoupling method for permanent magnet synchronous motor (PMSM) to improve the dynamic characteristics of the system. Firstly, to address the shortcomings of the traditional PI regulator used in the current loop of PMSM, an improved PI regulator based on voltage feed-forward decoupling is used. Then, considering the characteristics that the higher the system type, the smaller the steady-state error and the shorter the regulation time, the high type control structure is added. However, a purely high type structure amplifies the oscillations of the system and is extremely sensitive to perturbations, which can easily lead to system divergence. Therefore, in order to solve the problems caused by high type structure, finally we designed dynamic high type control with the help of fuzzy logic systems (FLSs), which successfully achieved automatic switching of system type while improving response speed and steady-state accuracy. Meanwhile, quantum-behaved particle swarm optimization (QPSO) algorithm is employed to determine the parameters of FLSs. In summary, five methods including conventional PI, feed-forward decoupling PI (FDPI), FDPI high type (FDPI-HT), FDPI type-1 fuzzy dynamic high type (FDPI-T1FDHT), and FDPI-IT2FDHT, are compared to show the superiority of the proposed method. By means of simulations, the excellence of proposed FDPI-IT2FDHT is verified.Xinglong ChenWei TongYao MaoTao ZhaoMDPI AGarticledynamic high typefuzzy logic systemspermanent magnet synchronous motorfeed-forward decouplingMaterials of engineering and construction. Mechanics of materialsTA401-492Production of electric energy or power. Powerplants. Central stationsTK1001-1841ENActuators, Vol 10, Iss 293, p 293 (2021)
institution DOAJ
collection DOAJ
language EN
topic dynamic high type
fuzzy logic systems
permanent magnet synchronous motor
feed-forward decoupling
Materials of engineering and construction. Mechanics of materials
TA401-492
Production of electric energy or power. Powerplants. Central stations
TK1001-1841
spellingShingle dynamic high type
fuzzy logic systems
permanent magnet synchronous motor
feed-forward decoupling
Materials of engineering and construction. Mechanics of materials
TA401-492
Production of electric energy or power. Powerplants. Central stations
TK1001-1841
Xinglong Chen
Wei Tong
Yao Mao
Tao Zhao
Interval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method
description This paper presents an interval type-2 fuzzy dynamic high type (IT2FDHT) control based on vector decoupling method for permanent magnet synchronous motor (PMSM) to improve the dynamic characteristics of the system. Firstly, to address the shortcomings of the traditional PI regulator used in the current loop of PMSM, an improved PI regulator based on voltage feed-forward decoupling is used. Then, considering the characteristics that the higher the system type, the smaller the steady-state error and the shorter the regulation time, the high type control structure is added. However, a purely high type structure amplifies the oscillations of the system and is extremely sensitive to perturbations, which can easily lead to system divergence. Therefore, in order to solve the problems caused by high type structure, finally we designed dynamic high type control with the help of fuzzy logic systems (FLSs), which successfully achieved automatic switching of system type while improving response speed and steady-state accuracy. Meanwhile, quantum-behaved particle swarm optimization (QPSO) algorithm is employed to determine the parameters of FLSs. In summary, five methods including conventional PI, feed-forward decoupling PI (FDPI), FDPI high type (FDPI-HT), FDPI type-1 fuzzy dynamic high type (FDPI-T1FDHT), and FDPI-IT2FDHT, are compared to show the superiority of the proposed method. By means of simulations, the excellence of proposed FDPI-IT2FDHT is verified.
format article
author Xinglong Chen
Wei Tong
Yao Mao
Tao Zhao
author_facet Xinglong Chen
Wei Tong
Yao Mao
Tao Zhao
author_sort Xinglong Chen
title Interval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method
title_short Interval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method
title_full Interval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method
title_fullStr Interval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method
title_full_unstemmed Interval Type-2 Fuzzy Dynamic High Type Control of Permanent Magnet Synchronous Motor with Vector Decoupling Method
title_sort interval type-2 fuzzy dynamic high type control of permanent magnet synchronous motor with vector decoupling method
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/8484ff22207d4937bafb8e28e68d2ca9
work_keys_str_mv AT xinglongchen intervaltype2fuzzydynamichightypecontrolofpermanentmagnetsynchronousmotorwithvectordecouplingmethod
AT weitong intervaltype2fuzzydynamichightypecontrolofpermanentmagnetsynchronousmotorwithvectordecouplingmethod
AT yaomao intervaltype2fuzzydynamichightypecontrolofpermanentmagnetsynchronousmotorwithvectordecouplingmethod
AT taozhao intervaltype2fuzzydynamichightypecontrolofpermanentmagnetsynchronousmotorwithvectordecouplingmethod
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