DocumentCode :
3440623
Title :
Two-degree-of-freedom LPV control for a through-the-road hybrid electric vehicle via torque vectoring
Author :
Liu, Qin ; Kaiser, Gerd ; Boonto, Sudchai ; Werner, Herbert ; Holzmann, Frédéric ; Chretien, Benoît ; Korte, Matthias
Author_Institution :
Inst. of Control Syst., Hamburg Univ. of Technol., Hamburg, Germany
fYear :
2011
fDate :
12-15 Dec. 2011
Firstpage :
1274
Lastpage :
1279
Abstract :
This paper presents an application of linear-Parameter-Varying (LPV) control to solve the torque vectoring problem of a through-the-road hybrid electric vehicle (TtR-HEV). To achieve high performance both in reference tracking and disturbance rejection, a two-degree-of-freedom LPV self-scheduled controller is synthesized by using mixed sensitivity loop shaping. The controller is based on a single Lyapunov function and guarantees stability and a level of control performance for all admissible trajectories of varying parameters. Moreover, an anti-windup control scheme is derived by employing a two-step design procedure. Finally the designed controller is tested in various driving maneuvers and compared with a flatness-based controller.
Keywords :
Lyapunov methods; control system synthesis; electric vehicles; torque control; LPV self-scheduled controller; Lyapunov function; TtR-HEV; designed controller; disturbance rejection; flatness based controller; linear parameter varying; mixed sensitivity loop shaping; reference tracking; road hybrid electric vehicle; through-the-road hybrid electric vehicle; torque vectoring; two-degree-of-freedom LPV control; Europe;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Decision and Control and European Control Conference (CDC-ECC), 2011 50th IEEE Conference on
Conference_Location :
Orlando, FL
ISSN :
0743-1546
Print_ISBN :
978-1-61284-800-6
Electronic_ISBN :
0743-1546
Type :
conf
DOI :
10.1109/CDC.2011.6161175
Filename :
6161175
Link To Document :
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