DocumentCode :
486894
Title :
Automotive Engine Modeling for Real Time Control Application
Author :
Moskwa, John J. ; Hedrick, J. Karl
Author_Institution :
Ph.D. candidate, Vehicle Dynamics Laboratory, Department of Mechanical Engineering, Massachusetts Institute of Technology
fYear :
1987
fDate :
10-12 June 1987
Firstpage :
341
Lastpage :
346
Abstract :
A nonlinear port fuel injected automotive engine model is developed which can be used for the design of engine control algorithms, or within an algorithm for real time control. The model is being validated using a sequential fuel injection V-6 engine, and includes: ¿ intake manifold dynamics, ¿ fuel dynamics, and ¿ process delays inherent in the four stroke engine cycle. The model is compact enough to run in real time and can be used as an embedded model withim a control algorithm or an observer. Although developed for a specific engine, the model can be adapted to represent various types of automotive engines with a limited amount of engine data. Preliminary validation results look very promising.
Keywords :
Automotive engineering; Delay; Engines; Fuels; Laboratories; Nonlinear control systems; Power system modeling; Production; Torque control; Vehicle dynamics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
American Control Conference, 1987
Conference_Location :
Minneapolis, MN, USA
Type :
conf
Filename :
4789343
Link To Document :
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