Simulation of disturbance rejection control of half-car active suspension system using ADRC with decoupling transformation

Hasbullah, Faried and Faris, Waleed Fekry (2018) Simulation of disturbance rejection control of half-car active suspension system using ADRC with decoupling transformation. In: 4th International Conference on Mathematical Applications in Engineering (ICMAE ’17), 8th-9th Aug. 2017, Kuala Lumpur.

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Abstract

In recent years, Active Disturbance Rejection Control (ADRC) has become a popular control alternative due to its easy applicability and robustness to varying processes. In this article, ADRC with input decoupling transformation (ADRC-IDT) is proposed to improve ride comfort of a vehicle with an active suspension system using half-car model. The ride performance of the ADRC-IDT is evaluated and compared with decentralized ADRC control as well as the passive system. Simulation results show that both ADRC and ADRC-IDT manage to appreciably reduce body accelerations and able to cope well with varying conditions typically encountered in an active suspension system. Also, it is sufficient to control only the body motions with both active controllers to improve ride comfort while maintaining good road holding and small suspension working space.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	7487/59861
Uncontrolled Keywords:	half-car active suspension system, ADRC
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 > Department of Science Kulliyyah of Engineering
Depositing User:	Dr. Faried Hasbullah
Date Deposited:	22 Dec 2017 10:57
Last Modified:	20 Feb 2019 16:30
URI:	http://irep.iium.edu.my/id/eprint/59861

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