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Energy optimization of brushed DC motor in electric power-assisted steering

Electric power-assisted steering (EPS) is a control system where an electric motor is used to provide assistance in vehicle steering. In this work controllers are designed for a column-type EPS equipped with a brushed DC motor to enable energy optimization. Using a mathematical model of EPS a contro...

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Main Author: Danapalasingam, Kumeresan A.
Format: Article
Published: Penerbit UTM 2014
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/52680/
https://dx.doi.org/10.11113/jt.v70.3464
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id my.utm.52680
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spelling my.utm.526802018-06-29T23:02:53Z http://eprints.utm.my/id/eprint/52680/ Energy optimization of brushed DC motor in electric power-assisted steering Danapalasingam, Kumeresan A. TK Electrical engineering. Electronics Nuclear engineering Electric power-assisted steering (EPS) is a control system where an electric motor is used to provide assistance in vehicle steering. In this work controllers are designed for a column-type EPS equipped with a brushed DC motor to enable energy optimization. Using a mathematical model of EPS a controller is developed based on nonlinear adaptive regulation method to generate driver torque. PID control is then applied to produce assistance torque in accordance to desired energy saving. Simulation results using Matlab show the trade-off between driver’s comfort and energy consumption. The control paradigm introduced here fits appropriately in electric vehicles (EVs) where electrical energy is scarce. Penerbit UTM 2014 Article PeerReviewed Danapalasingam, Kumeresan A. (2014) Energy optimization of brushed DC motor in electric power-assisted steering. Jurnal Teknologi (3). pp. 63-67. ISSN 0127-9696 https://dx.doi.org/10.11113/jt.v70.3464 DOI:10.11113/jt.v70.3464
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Danapalasingam, Kumeresan A.
Energy optimization of brushed DC motor in electric power-assisted steering
description Electric power-assisted steering (EPS) is a control system where an electric motor is used to provide assistance in vehicle steering. In this work controllers are designed for a column-type EPS equipped with a brushed DC motor to enable energy optimization. Using a mathematical model of EPS a controller is developed based on nonlinear adaptive regulation method to generate driver torque. PID control is then applied to produce assistance torque in accordance to desired energy saving. Simulation results using Matlab show the trade-off between driver’s comfort and energy consumption. The control paradigm introduced here fits appropriately in electric vehicles (EVs) where electrical energy is scarce.
format Article
author Danapalasingam, Kumeresan A.
author_facet Danapalasingam, Kumeresan A.
author_sort Danapalasingam, Kumeresan A.
title Energy optimization of brushed DC motor in electric power-assisted steering
title_short Energy optimization of brushed DC motor in electric power-assisted steering
title_full Energy optimization of brushed DC motor in electric power-assisted steering
title_fullStr Energy optimization of brushed DC motor in electric power-assisted steering
title_full_unstemmed Energy optimization of brushed DC motor in electric power-assisted steering
title_sort energy optimization of brushed dc motor in electric power-assisted steering
publisher Penerbit UTM
publishDate 2014
url http://eprints.utm.my/id/eprint/52680/
https://dx.doi.org/10.11113/jt.v70.3464
_version_ 1643653228382912512
score 13.211869

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