Vehicle lateral dynamics control
Date issued
2007
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
University of West Bohemia
Abstract
This document deals with the controlled system of lateral vehicle dynamics regulated in terms of a reference
model outputs. The reference model means a simplified mathematical vehicle model, which describes the desired
lateral movements of a vehicle. The output of the reference model produces the most optimal trajectory in various
driving conditions. The target of the control strategy is to hold the vehicle on this trajectory. Mathematical
model of the vehicle and the reference model were created in the Matlab – Simulink software. The final product
of the regulation was the corrective torque that had the stabilization effect on the controlled vehicle. By the simulations
there were used user-defined maneuvres such as curve driving, avoidance maneuvre together with maneuvres
defined by directives. The result was the comparison of the produced corrective torques of the control
strategy for the defined driving states.
Description
Subject(s)
laterální dynamika vozidel, řízené systémy, aktivní bezpečnost
Citation
Applied and Computational Mechanics. 2007, vol. 1, no. 2, p. 411-416.