Construction of response surface model for diesel engine using stepwise method

Author

Wahono, B. ; Ogai, Harutoshi

Author_Institution

Grad. Sch. of Inf., Production & Syst., Waseda Univ., Kitakyushu, Japan

fYear

2012

fDate

20-24 Nov. 2012

Firstpage

989

Lastpage

994

Abstract

Corresponding to global environmental problems and energy crisis in recent years, a technology which improve the fuel consumption and emission of diesel engine is required. This paper present a method to construct a response surface modeling of diesel engine in order to control the large number of control parameter appropriately in consideration of the fuel consumption and exhaust gas emission as the engine output objectives. Stepwise method considering multicollinearity was applied to construct the polynomial engine model. Using the experimental data of a single cylinder diesel engine, the prediction model of power, BSFC, NOx and soot on multiple injection diesel engines was built.

Keywords

air pollution control; diesel engines; polynomials; response surface methodology; engine output objective; exhaust gas emission; fuel consumption; multiple injection diesel engine; nitrogen oxide; polynomial engine model; response surface model; single cylinder diesel engine; soot; stepwise method; engine; multicollinearity; response surface; stepwise;

fLanguage

English

Publisher

ieee

Conference_Titel

Soft Computing and Intelligent Systems (SCIS) and 13th International Symposium on Advanced Intelligent Systems (ISIS), 2012 Joint 6th International Conference on

Conference_Location

Kobe

Print_ISBN

978-1-4673-2742-8

Type

conf

DOI

10.1109/SCIS-ISIS.2012.6505171

Filename

6505171