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Design of Vehicle Stability Control Algorithm Based on 3-DOF Vehicle Model  

Chung Taeyoung (Department of Automotive Engineering, Hanyang University)
Yi Kyongsu (School of Mechanical Engineering, Hanyang University)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.13, no.1, 2005 , pp. 83-89 More about this Journal
Abstract
This paper presents vehicle stability control algorithm based on 3-DOF vehicle model. The brake control inputs have been directly derived from the sliding control law based on a three degree of freedom plane vehicle model with differential braking. The simulation has performed using a full nonlinear 3-dimensional vehicle model and the performance of the controller has been compared to that of a direct yaw moment controller. Simulation results show that the proposed controller can provide a vehicle with better performance than conventional controller with respect to brake actuation without compromising stability at critical driving conditions.
Keywords
Vehicle stability control; Sliding mode control; Direct yaw moment control(DYC); Differential braking;
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