Model-based predictive control of vehicle dynamics

Chang, Sehyun and Gordon, Timothy J. (2007) Model-based predictive control of vehicle dynamics. International Journal of Vehicle Autonomous Systems, 5 (1-2). pp. 3-27. ISSN 1471-0226

Full content URL: http://dx.doi.org/10.1504/IJVAS.2007.014945

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Item Type:Article
Item Status:Live Archive

Abstract

This paper proposes a new model-based hierarchical control strategy for the application of brake torque distribution to vehicle stability control. A three-layer control architecture is adopted, and the focus of the paper is on the intermediate layer which employs a form of model predictive control. To achieve this a non-linear vehicle model is linearised at successive time instants about non-equilibrium operating points. Simulations show that the new controller is more efficient (uses reduced brake authority) compared to a conventional rule-based control algorithm. It also has the advantage of being highly flexible for future application in fully integrated chassis systems. Copyright © 2007 Inderscience Enterprises Ltd.

Keywords:Algorithms, Automotive engineering, Hierarchical systems, System stability, Torque control, Brake torque distribution control, Vehicle dynamics, Vehicle motion control, Vehicle stability control, Wheel slip control, Predictive control systems
Subjects:H Engineering > H660 Control Systems
H Engineering > H330 Automotive Engineering
Divisions:College of Science > School of Engineering
ID Code:11666
Deposited On:01 Oct 2013 17:30

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