DocumentCode
3426809
Title
Adaptive pulse control of electronic throttle
Author
De Wit, Carlos Canudas ; Kolmanovsky, Ilya ; Sun, Jing
Author_Institution
Lab. d´´Automatique de Grenoble, ENSIEG, Saint-Martin-d´´Heres, France
Volume
4
fYear
2001
fDate
2001
Firstpage
2872
Abstract
Precise control of electronic throttle is critical to driveability, fuel economy and emission performance of present day passenger vehicles. Due to cost, material and packaging constraints, the throttle open-loop dynamics may be fairly complex, exhibiting substantial nonlinearities among which friction plays a prominent role. In this paper, a dynamic model for an electronic throttle is developed, based on a dynamic LuGre model to represent friction effects. An adaptive pulse controller is applied to achieve accurate throttle positioning
Keywords
adaptive control; automotive electronics; internal combustion engines; adaptive pulse controller; driveability; dynamic model; electronic throttle; fuel economy; passenger vehicles; throttle open-loop dynamics; throttle positioning; Actuators; Adaptive control; DC motors; Friction; Fuel economy; Open loop systems; Programmable control; Springs; Vehicle driving; Vehicle dynamics;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2001. Proceedings of the 2001
Conference_Location
Arlington, VA
ISSN
0743-1619
Print_ISBN
0-7803-6495-3
Type
conf
DOI
10.1109/ACC.2001.946335
Filename
946335
Link To Document