Universiti Teknologi Malaysia Institutional Repository

An observer design for active suspension system

Ahmad, Adizul (2005) An observer design for active suspension system. Masters thesis, Universiti Teknologi Malaysia, Faculty of Electrical Engineering.

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Abstract

The purpose of this project is to construct an active suspension control for a quarter car model subject to excitation from a road profile using an improved sliding mode control with an observer design. The proportional-integral sliding mode was chosen as a control strategy, and the road profile is estimated by using an observer design. The performance of controller will be compared with the LQR controller. There are three parameters to be observed in this study namely, wheel deflection, the body acceleration and the suspension travel. The performance of this controller will be determined by performing computer simulations using the MATLAB and SIMULINK toolbox.

Item Type:Thesis (Masters)
Additional Information:Thesis (Master of Engineering (Electrical - Mechatronics and Automatic Control)) - Universiti Teknologi Malaysia, 2005; Supervisor : Assoc. Prof. Dr. Yahaya Md Sam
Uncontrolled Keywords:car suspension system, active suspension control, road profile estimator, quarter car model, proportional-integral sliding mode control
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
T Technology > TL Motor vehicles. Aeronautics. Astronautics
Divisions:Electrical Engineering
ID Code:5139
Deposited By: Ms Zalinda Shuratman
Deposited On:14 Feb 2008 04:11
Last Modified:18 Jul 2012 07:00

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