Ride comfort performance of a non-linear full-car using active suspension system with active disturbance rejection control and input decoupling transformation

Hasbullah, Faried and Faris, Waleed Fekry and Darsivan, Fadly Jashi and Abdelrahman, Mohammad (2019) Ride comfort performance of a non-linear full-car using active suspension system with active disturbance rejection control and input decoupling transformation. International Journal of Heavy Vehicle Systems, 26 (2). pp. 188-224. ISSN 1744-232X E-ISSN 1741-5152 (In Press)

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Abstract

In this paper, active disturbance rejection control (ADRC) and a control method combining ADRC with input decoupling transformation (ADRC-IDT) are proposed to improve ride comfort of a non-linear full-car with active suspension system. Simulation of the model in frequency domain as well as time domain with three types of road profile – speed hump, double bumps and random excitation, as the disturbance to the system is performed to evaluate the performance of the proposed ADRC-IDT in comparison with ADRC and the passive system. Through experimental simulation studies, the ability of the proposed controllers to cope with varying process is investigated. Results show that ADRC-IDT was able to produce comparable performance to a typical ADRC control structure with less number of control parameters.

Item Type:	Article (Journal)
Additional Information:	7487/59858
Uncontrolled Keywords:	Active suspension; ride comfort; ADRC; active disturbance rejection control; input decoupling transformation; non-linear spring; non-linear damper; full-car; ADRC-IDT; ADRC with input decoupling transformation
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TJ Mechanical engineering and machinery > TJ212 Control engineering
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Mechanical Engineering Kulliyyah of Engineering > Department of Science
Depositing User:	Dr. Faried Hasbullah
Date Deposited:	14 Dec 2017 08:59
Last Modified:	03 Jul 2020 10:05
URI:	http://irep.iium.edu.my/id/eprint/59858

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