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NCUEIR > College of Technology > vr > Proceedings > Item 987654321/18450

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/18450

Title:	Continuous Damping Control for Semi-Active Suspension
Authors:	Lin, Chih-Jer;Wu, Jian-Da;Tai, Chia-Wei;Kuo, Kun-Yin
Contributors:	車輛科技研究所
Keywords:	Vehicle dynamics and control;Suspension control;Modeling and simulation technology
Date:	2006-08
Issue Date:	2014-04-29T07:32:04Z
Publisher:	清華大學
Abstract:	This paper describes the development of a continuous damping control law for the 2-DOF model of the vehicle with a semi-active suspension. The suspension system consists of a continuously variable damper that can vary the suspension stiffness among 7 different levels. A test rig is designed to measure the different damping coefficients and it will be used to implement the continuous damping control algorithm in the future. To establish the control algorithm of the damping system, the roads with different International Roughness Index, IRI, are used to test performance of each damping level. An optimal control theory is studied to optimize a performance index of ride comfort and the driving safety is also taken into consideration. Then, the continuous damping control architecture consisting of the stepping motors, the stepping driver, the variable damper and the micro-processor based controller is studied for the future implementation.
Relation:	The 8th International Symposium on Advanced Vehicle Control
Appears in Collections:	[vr] Proceedings

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