Field-Weakening Nonlinear Control of a Separately Excited DC Motor

Field-Weakening Nonlinear Control of a Separately Excited DC Motor

This paper investigates the design and implementation of nonlinear control schemes for a separately excited DC motor operating in the field-weakening region. A feedback linearization controller, a Corless-Leitman-type controller, and two nonlinear controllers are designed and implemented for a DC m...

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Main Authors: Mohamed Zribi, Adel Al-Zamel
Format: Article
Language:English
Published: Hindawi Limited 2007-01-01
Series:Mathematical Problems in Engineering
Online Access:http://dx.doi.org/10.1155/2007/58410
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spelling doaj-212fc3bf780f4c8e9dc6808d57fa25292020-11-24T20:46:22ZengHindawi LimitedMathematical Problems in Engineering1024-123X1563-51472007-01-01200710.1155/2007/5841058410Field-Weakening Nonlinear Control of a Separately Excited DC MotorMohamed Zribi0Adel Al-Zamel1Department of Electrical Engineering, Kuwait University, P.O. Box 5969, Safat 13060, KuwaitDepartment of Electrical Engineering, Kuwait University, P.O. Box 5969, Safat 13060, KuwaitThis paper investigates the design and implementation of nonlinear control schemes for a separately excited DC motor operating in the field-weakening region. A feedback linearization controller, a Corless-Leitman-type controller, and two nonlinear controllers are designed and implemented for a DC motor system. The stability of the closed-loop system is proved using Lyapunov theory. A hardware testbed is constructed to experimentally verify the designed controllers. The hardware consists of a DC motor system, a DSP controller board, a power module, two current sensors, and a tachogenerator. The experimental results indicate that the developed controllers work well.http://dx.doi.org/10.1155/2007/58410
collection DOAJ
language English
format Article
sources DOAJ
author Mohamed Zribi
Adel Al-Zamel
spellingShingle Mohamed Zribi
Adel Al-Zamel
Field-Weakening Nonlinear Control of a Separately Excited DC Motor
Mathematical Problems in Engineering
author_facet Mohamed Zribi
Adel Al-Zamel
author_sort Mohamed Zribi
title Field-Weakening Nonlinear Control of a Separately Excited DC Motor
title_short Field-Weakening Nonlinear Control of a Separately Excited DC Motor
title_full Field-Weakening Nonlinear Control of a Separately Excited DC Motor
title_fullStr Field-Weakening Nonlinear Control of a Separately Excited DC Motor
title_full_unstemmed Field-Weakening Nonlinear Control of a Separately Excited DC Motor
title_sort field-weakening nonlinear control of a separately excited dc motor
publisher Hindawi Limited
series Mathematical Problems in Engineering
issn 1024-123X
1563-5147
publishDate 2007-01-01
description This paper investigates the design and implementation of nonlinear control schemes for a separately excited DC motor operating in the field-weakening region. A feedback linearization controller, a Corless-Leitman-type controller, and two nonlinear controllers are designed and implemented for a DC motor system. The stability of the closed-loop system is proved using Lyapunov theory. A hardware testbed is constructed to experimentally verify the designed controllers. The hardware consists of a DC motor system, a DSP controller board, a power module, two current sensors, and a tachogenerator. The experimental results indicate that the developed controllers work well.
url http://dx.doi.org/10.1155/2007/58410
work_keys_str_mv AT mohamedzribi fieldweakeningnonlinearcontrolofaseparatelyexciteddcmotor
AT adelalzamel fieldweakeningnonlinearcontrolofaseparatelyexciteddcmotor
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