Title :
Robust H∞ control of quarter-car semi-active suspensions
Author :
Sename, Olivier ; Dugard, Luc
Author_Institution :
INRIA Rhône-Alpes, 655 avenue de l´Europe, Montbonnot, 38 334 Saint-Ismier Cedex, France
Abstract :
This paper deals with single-wheel suspension car model. The benefits of controlled semi-active suspensions compared to passive ones are here emphasized. The contribution relies on robust analysis of a H∞ controller which improves comfort and road holding of the car under industrial specifications. Simulations on an exact nonlinear model of the suspension are performed for control validation.
Keywords :
Damping; Force; Roads; Shock absorbers; Transfer functions; Uncertainty; μ-analysis; Automotive control; H∞ control; semi-active suspension;
Conference_Titel :
European Control Conference (ECC), 2003
Conference_Location :
Cambridge, UK
Print_ISBN :
978-3-9524173-7-9
