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An observer design of nonlinear quarter car model for active suspension system by using backstepping controller

Md. Sam, Yahaya and Ishak, Nor Khomar and Othman, Radiah S. E. R. A. and Ahmad, A. and Basari, Amat Amir (2009) An observer design of nonlinear quarter car model for active suspension system by using backstepping controller. In: Proceedings of 2009 5th International Colloquium on Signal Processing and Its Applications, CSPA 2009. Article number 5069208 . Institute of Electrical and Electronics Engineers, New York, pp. 160-165. ISBN 978-142444150-1

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Official URL: http://dx.doi.org/10.1109/CSPA.2009.5069208

Abstract

This paper presents the use of backstepping controller in order to construct an active suspension for a quarter car model with observer design. The implementation of backstepping controller is presented in non-linear quarter car model for active suspension system. The movement of the rotational motion of arm has been taking into consideration for this system which has been neglected by the linear system. Backstepping control is a recursive control procedure which breaks a design problem for the full system into a sequence of a design problem for lower order systems [1]. The performance of the proposed controller will be compared with the linear quadratic regulator controller to help validate the result.

Item Type:Book Section
Additional Information:2009 5th International Colloquium on Signal Processing and Its Applications, CSPA 2009; Kuala Lumpur; 6 March 2009 through 8 March 2009
Uncontrolled Keywords:backstepping, linear quadratic regulator, observer design, rotational motion arm
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TL Motor vehicles. Aeronautics. Astronautics
Divisions:Electrical Engineering
ID Code:12989
Deposited By: Ms Zalinda Shuratman
Deposited On:12 Jul 2011 01:36
Last Modified:12 Jul 2011 01:36

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