DocumentCode
2290140
Title
A model-based SI engine air fuel ratio controller
Author
Muske, K.R.
Author_Institution
Dept. of Chem. Eng., Villanova Univ., PA
fYear
2006
fDate
14-16 June 2006
Abstract
A novel linear state-space model predictive controller for SI engine air fuel ratio control is presented and demonstrated over a range of engine operation. The linear model-based controller is an analytical controller that does not require online optimization. Time-varying delay compensation is adapted based on the measured engine speed. A Kalman filter is used to estimate the model and unmeasured disturbance states
Keywords
Kalman filters; compensation; delays; fuel systems; internal combustion engines; linear systems; predictive control; state-space methods; time-varying systems; Kalman filter; air fuel ratio controller; analytical controller; engine operation; engine speed; linear state-space model; predictive controller; spark ignition engine; time-varying delay compensation; Automotive engineering; Carbon dioxide; Delay effects; Engines; Fuels; Hydrocarbons; Open loop systems; Predictive models; Sliding mode control; Velocity measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2006
Conference_Location
Minneapolis, MN
Print_ISBN
1-4244-0209-3
Electronic_ISBN
1-4244-0209-3
Type
conf
DOI
10.1109/ACC.2006.1657224
Filename
1657224
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