Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor

Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor

A robust two-degree-of-freedom control scheme is proposed for permanent magnet synchronous motor (PMSM) using extended state observer (ESO). The robustness is achieved based on the ESO. Parameter perturbation and external disturbances in PMSM drive system are treated as disturbance variable, and the...

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Main Authors: Jian-Ping Wen, Bing-Gang Cao, Jun-Yi Cao
Format: Article
Language:English
Published: Hindawi Limited 2010-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2010/405251
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spelling doaj-39bdc4888f5d43f7b1c56cd8c5eb2d9a2020-11-24T23:16:55ZengHindawi LimitedMathematical Problems in Engineering1024-123X1563-51472010-01-01201010.1155/2010/405251405251Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous MotorJian-Ping Wen0Bing-Gang Cao1Jun-Yi Cao2School of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, ChinaSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, ChinaSchool of Mechanical Engineering, Xi'an Jiaotong University, Xi'an 710049, ChinaA robust two-degree-of-freedom control scheme is proposed for permanent magnet synchronous motor (PMSM) using extended state observer (ESO). The robustness is achieved based on the ESO. Parameter perturbation and external disturbances in PMSM drive system are treated as disturbance variable, and then the motion model of PMSM is transformed into an extended state model by introducing this disturbance variable. To estimate the disturbance variable, an ESO is constructed. Estimator is compensated into the control system to improve robustness and adaptability of 2DOF controller against parameter perturbation and external disturbances. The effectiveness of the proposed control scheme is demonstrated with simulation results.http://dx.doi.org/10.1155/2010/405251
collection DOAJ
language English
format Article
sources DOAJ
author Jian-Ping Wen
Bing-Gang Cao
Jun-Yi Cao
spellingShingle Jian-Ping Wen
Bing-Gang Cao
Jun-Yi Cao
Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor
Mathematical Problems in Engineering
author_facet Jian-Ping Wen
Bing-Gang Cao
Jun-Yi Cao
author_sort Jian-Ping Wen
title Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor
title_short Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor
title_full Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor
title_fullStr Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor
title_full_unstemmed Robust ESO Two-Degree-of-Freedom Control Design for Permanent Magnet Synchronous Motor
title_sort robust eso two-degree-of-freedom control design for permanent magnet synchronous motor
publisher Hindawi Limited
series Mathematical Problems in Engineering
issn 1024-123X
1563-5147
publishDate 2010-01-01
description A robust two-degree-of-freedom control scheme is proposed for permanent magnet synchronous motor (PMSM) using extended state observer (ESO). The robustness is achieved based on the ESO. Parameter perturbation and external disturbances in PMSM drive system are treated as disturbance variable, and then the motion model of PMSM is transformed into an extended state model by introducing this disturbance variable. To estimate the disturbance variable, an ESO is constructed. Estimator is compensated into the control system to improve robustness and adaptability of 2DOF controller against parameter perturbation and external disturbances. The effectiveness of the proposed control scheme is demonstrated with simulation results.
url http://dx.doi.org/10.1155/2010/405251
work_keys_str_mv AT jianpingwen robustesotwodegreeoffreedomcontroldesignforpermanentmagnetsynchronousmotor
AT binggangcao robustesotwodegreeoffreedomcontroldesignforpermanentmagnetsynchronousmotor
AT junyicao robustesotwodegreeoffreedomcontroldesignforpermanentmagnetsynchronousmotor
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