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Non-parametric linearised data driven modelling and force tracking control of a magnetorheological damper

Hudha, K. and Jamaluddin, H. and Samin, P. M. and Rahman, R. A. (2008) Non-parametric linearised data driven modelling and force tracking control of a magnetorheological damper. International Journal of Vehicle Design 2008, 46 (2). pp. 250-269.

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Abstract

This paper presents a Non-Parametric Linearised Data Driven (NPLDD) approach to model the dynamic performance of Magnetorheological (MR) damper. The proposed model is developed based on experimental data and consists of a pair of subsystems, namely, positive and negative relative acceleration of the damper. In each subsystem, the hard points of experimental data are mapped into look-up table for a set of applied voltage signals. The results of the study show that the proposed model is able to describe the behaviour of the damper adequately and the force tracking controller has the ability to track the desired force well.

Item Type:Article
Uncontrolled Keywords:magnetorheological dampers; data driven models; MR damper behaviour; force-velocity characteristics; force displacement characteristics; force prediction errors; force tracking control; dynamic performance; vehicle design; semi-active suspensions; automotive suspension systems.
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:6908
Deposited By: Mohamad Ali Duki
Deposited On:15 Dec 2008 07:43
Last Modified:15 Dec 2008 07:43

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