DocumentCode
551278
Title
AIr-Fuel Ratio Controls For Clean Gasoline Engines
Author
Yasui, Yuji
Author_Institution
Honda R&D Co., Ltd., Tochigi, Japan
fYear
2011
fDate
22-24 July 2011
Firstpage
6139
Lastpage
6145
Abstract
The mainstream of low emission technology for gasoline engines is an accurate air-fuel ratio control. The air-fuel ratio control maintains air-fuel ratio of combustion gas at the suitable target value to maximize emission conversion efficiency of three-way catalyst. Several model based controls have been applied to air-fuel ratio controls in order to meet strict emission legislations in the world. In this paper, modeling methods and control algorithms for air-fuel ratio controls will be introduced.
Keywords
fuel systems; internal combustion engines; air-fuel ratio controls; combustion gas; emission conversion efficiency; gasoline engines; low emission technology; three-way catalyst; Delay; Engines; Equations; Fuels; Mathematical model; Switches; Valves; Adaptive control; Air-fuel ratio; Gasoline engine; Sliding mode control;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (CCC), 2011 30th Chinese
Conference_Location
Yantai
ISSN
1934-1768
Print_ISBN
978-1-4577-0677-6
Electronic_ISBN
1934-1768
Type
conf
Filename
6001623
Link To Document