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Title: Modeling and control of a nonlinear active suspension using multi-body dynamics system software
Authors: Fahezal Ismail, M.
Sam, Y.M.
Sudin, S.
Peng, K. 
Khairi Aripin, M.
Keywords: Control algorithm
Conventional composite nonlinear feedback control
Linear quadratic regulator
Nonlinear active suspension
Ride comfort
Road handling
Issue Date: Mar-2014
Citation: Fahezal Ismail, M.,Sam, Y.M.,Sudin, S.,Peng, K.,Khairi Aripin, M. (2014-03). Modeling and control of a nonlinear active suspension using multi-body dynamics system software. Jurnal Teknologi (Sciences and Engineering) 67 (1) : 35-46. ScholarBank@NUS Repository.
Abstract: This paper describes the mathematical modeling and control of a nonlinear active suspension system for ride comfort and road handling performance by using multi-body dynamics software so-called CarSim. For ride quality and road handling tests the integration between MATLAB/Simulink and multi-body dynamics system software is proposed. The control algorithm called the Conventional Composite Nonlinear Feedback (CCNF) control was introduced to achieve the best transient response that can reduce to overshoot on the sprung mass and angular of control arm of MacPherson active suspension system. The numerical experimental results show the control performance of CCNF comparing with Linear Quadratic Regulator (LQR) and passive system. © 2014 Penerbit UTM Press. All rights reserved.
Source Title: Jurnal Teknologi (Sciences and Engineering)
ISSN: 01279696
DOI: 10.11113/jt.v67.1995
Appears in Collections:Staff Publications

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