DocumentCode
485735
Title
An Engine Model for Dynamic Engine Control Development
Author
Dobner, Donald J. ; Fruechte, Roger D.
Author_Institution
General Motors Research Laboratories, Warren, MI 48090
fYear
1983
fDate
22-24 June 1983
Firstpage
73
Lastpage
78
Abstract
This paper describes a dynamic model of a carbureted spark-ignition engine. The model responds to throttle, air/fuel, EGR, spark advance, and load torque inputs to provide manifold pressure, exhaust air/fuel, brake torque, and engine speed outputs. The dynamic aspects of the model are due to time delays and integration. Nonlinear relationships are incorporated to predict engine performance over a broad operating range.
Keywords
Automotive engineering; Control systems; Control theory; Delay effects; Engines; Fuel economy; Manifolds; Sparks; Torque; Vehicle dynamics;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 1983
Conference_Location
San Francisco, CA, USA
Type
conf
Filename
4788075
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