Modelling of a 4WS4WD vehicle and its control for path tracking

Woods MR; Katupitiya J, 2013, 'Modelling of a 4WS4WD vehicle and its control for path tracking', Proceedings of the 2013 IEEE Symposium on Computational Intelligence in Control and Automation, CICA 2013 - 2013 IEEE Symposium Series on Computational Intelligence, SSCI 2013, pp. 155 - 162, Singapore

Abstract / Description

This paper presents a dynamic model representing the rigid body motion of a four wheel steer and four wheel drive (4WS4WD) vehicle which also takes into account the rotational dynamics of the individual wheels as well as the tyre terrain interactions. It also presents a modified pursuit algorithm taking into account the kinematic constraints as well as a decentralized wheel propulsion control system. Simulation results are presented to show the model validation and the successful implementation of the path tracking algorithm. © 2013 IEEE.

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