Title: Analysis of Handling Stability for a 4WS Vehicle
Abstract: A 2 DOF Four-wheel steering(4WS) dynamic model was built and through theoretical analysis,its transfer function was obtained to study the responses of roll angle,yaw velocity and lateral acceleration of the vehicle to the front wheel steering angle.Based on a 4WS prototype vehicle,simulation on its handling stability was executed by using a proportional algorithm to control the relations of steering angles in all 4 wheels at the aim of a zero roll angle.Comparing with the simulation results of a 2WS vehicle,the advantage of a 4WS vehicle in performance was clarified,and the research may be useful for the further design evaluation.
Publication Year: 2010
Publication Date: 2010-01-01
Language: en
Type: article
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Cited By Count: 1
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