Half Car Active Suspension System

Basari, Amat Amir and Salam, Saifullah and Abdul Aziz, Khairul Azha and Abdul Manap, Redzuan (2012) Half Car Active Suspension System. In: 3rd International Conference on Engineering and ICT (ICEI2012) , 4 – 5 April 2012, Melaka, Malaysia .

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Abstract

This paper presents a new method in modeling an active suspension system for a half-car model in state space form and develop a robust control strategy in controlling the active suspension system. Fuzzy logic is used to control the system. Velocity and displacement of front wheels are taken as input variables of the fuzzy logic controller. Active forces improving vehicle driving, ride comfort and handling properties are considered to be the controller outputs. The controller design is proposed to minimize chassis and wheels deflection when uneven road surfaces, pavement points, etc. are acting on the tires of running cars. Comparison of performance of active suspension fuzzy control system with passive suspension system is shown using Matlab/Simulink simulation. From the result, it shows that active suspension system has better performance than the passive suspension system.

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > T Technology (General)
Divisions: Faculty of Electronics and Computer Engineering > Department of Industrial Electronics
Depositing User: Mr AMAT AMIR BASARI
Date Deposited: 20 Jul 2012 06:24
Last Modified: 28 May 2015 03:25
URI: http://eprints.utem.edu.my/id/eprint/4505
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