DocumentCode
3466663
Title
Modeling and exact feed forward control of air and burned gas fraction within SI engine cylinders
Author
Beckmann, R. ; Drewelow, Wolfgang
Author_Institution
Inst. of Autom., Univ. of Rostock, Rostock, Germany
fYear
2011
fDate
22-25 Aug. 2011
Firstpage
316
Lastpage
321
Abstract
A physically based, nonlinear model of the masses of air and burned gas inside the cylinders of a spark ignition (SI) engine is presented. Goal of this work is to develop a feed forward control law, which perfectly tracks given reference values of these masses. This is done by utilizing the exact linearization approach [1]. The final feed forward control law is verified in combination with a slightly modified design model as well as the original model.
Keywords
combustion; feedforward; internal combustion engines; nonlinear control systems; spark plugs; SI engine cylinder; air fraction; burned gas fraction; design model; feedforward control law; linearization approach; nonlinear model; spark ignition engine; Atmospheric modeling; Camshafts; Differential equations; Engines; Feeds; Gases; Manifolds;
fLanguage
English
Publisher
ieee
Conference_Titel
Methods and Models in Automation and Robotics (MMAR), 2011 16th International Conference on
Conference_Location
Miedzyzdroje
Print_ISBN
978-1-4577-0912-8
Type
conf
DOI
10.1109/MMAR.2011.6031365
Filename
6031365
Link To Document