Title :
An ℋ∞ linear parameter-varying (LPV) controller for a diesel engine common rail injection system
Author :
Christophe, Gauthier ; Sename, Olivier ; Dugard, Luc ; Meissonnier, Guillaume
Author_Institution :
GIPSA-Lab. (Control Syst. Dept., ENSIEG, St. Martin d´Hères, France
Abstract :
This paper deals with the control of diesel engine common rail injection system. An ℋ∞/LPV discrete-time controller is designed using the LFT approach, allowing to account for parameter variations according to the operating conditions. The efficiency of this control scheme is emphasized by comparison with the on-board gain-scheduled PID controller using simulations on a non linear model with experimental input data.
Keywords :
H∞ control; control system synthesis; diesel engines; discrete time systems; fuel systems; linear parameter varying systems; nonlinear control systems; three-term control; H∞ linear parameter-varying controller; LFT approach; LPV controller; controller design; diesel engine common rail injection system; discrete-time controller; nonlinear model; on-board gain-scheduled PID controller; parameter variation; proportional-integral-derivative controller; Automotive engineering; Data models; Diesel engines; Fuels; Mathematical model; Rails; Automotive systems; Diesel engine; H∞ control; LPV;
Conference_Titel :
Control Conference (ECC), 2007 European
Conference_Location :
Kos
Print_ISBN :
978-3-9524173-8-6
