Title of article
Ride Comfort Performance Improvement of Electric Vehicle (EV) Conversion Using SAS-Controlled Active Suspension System
Author/Authors
Abu Bakar, Saiful Anuar Universiti Teknologi Malaysia - Faculty of Mechanical Engineering - Department of Aeronautical, Automotive and Ocean Engineering, Malaysia , Masuda, Ryosuke Department of Applied Computer Engineering, Japan , Hashimoto, Hiromu Tokai University - Department of Mechanical Engineering, Japan , Inaba, Takeshi Department of Applied Computer Engineering, Japan , Jamluddin, Hishamuddin Universiti Teknologi Malaysia - Faculty of Mechanical Engineering - Department of System Dynamics and Control, Malaysia , Abdul Rahman, Roslan Universiti Teknologi Malaysia - Faculty of Mechanical Engineering - Department of System Dynamics and Control, Malaysia , Samin, Pakharuddin Mohd Universiti Teknologi Malaysia - Faculty of Mechanical Engineering - Department of Aeronautical, Automotive and Ocean Engineering, Malaysia
From page
113
To page
120
Abstract
This paper presents vehicle’s ride comfort performance evaluation after the conversion into an electric vehicle (EV) and the possible ride comfort improvement by an active suspension system have been investigated. The evaluations were done using a validated 7 degrees of freedom of vehicle’s ride model. The mathematical modelling of the vehicle’s ride as well as its validations was developed in order to predict the vehicle’s ride behaviours. The model was then integrated with the active suspension system in order to improve the EV conversion’s ride comfort performance. It was found that the modifications towards an EV conversion do not affect vehicle’s ride comfort performance significantly, except it changes only the vehicle’s vertical displacement, pitch rate and pitch angle responses. However, further application of an active suspension system in EV conversion was found to be able to improve all of the observed responses for ride comfort performance of an EV conversion by overall improvement of 71.1 percent.
Keywords
Electric vehicle , ride comfort performance , active suspension system
Journal title
Jurnal Teknologi :F
Journal title
Jurnal Teknologi :F
Record number
2716881
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