A Hinfinity-based control design methodology dedicated to active control of vehicle longitudinal oscillations

Author

Lefebvre, D. ; Chevrel, Ph ; Richard, S.

Author_Institution

UMR CNRS, Nantes, France

Volume

1

fYear

2001

fDate

2001

Firstpage

99

Abstract

Deals with the problem of active damping of vehicle oscillations. A complete methodology based on an H_∞ optimization is presented. Several dedicated analysis tools are used in order to analyze the behavior of the closed loop system. Two tuning parameters allow the design of a controller managing the compromise between performance (in terms of attenuation and limit cycles) and robustness. Finally, a prefilter is designed in order to improve the performances without changing the robustness properties and the controller complexity

Keywords

H^∞ control; H^∞ optimisation; automobiles; closed loop systems; control system synthesis; feedback; feedforward; transfer functions; tuning; H_∞ optimization; Hinfinity-based control design methodology; active control; analysis tools; attenuation; automobile; closed loop system; limit cycles; longitudinal oscillations; robustness; Attenuation; Automobiles; Control design; Engines; Feedback; Mechanical power transmission; Optimization methods; Power system modeling; Tuning; Vehicles;

fLanguage

English

Publisher

ieee

Conference_Titel

Decision and Control, 2001. Proceedings of the 40th IEEE Conference on

Conference_Location

Orlando, FL

Print_ISBN

0-7803-7061-9

Type

conf

DOI

10.1109/.2001.980079

Filename

980079