Title :
An observer design for the instantaneous torque estimation of an IC engine
Author :
Khiar, D. ; Lauber, J. ; Floquet, T. ; Guerra, T.M.
Author_Institution :
LAMIH, Univ. de Valenciennes, France
Abstract :
The aim of this article is to design an observer for an instantaneous IC engine torque. The torque estimation is based on the only available measured signals on common automotive engines. Two unknown input observers are compared and associated to some knowledge about the indicated engine torque. These techniques are applied to a three cylinder IC engine.
Keywords :
automotive engineering; design engineering; engine cylinders; internal combustion engines; observers; torque; automotive engine; instantaneous torque estimation; observer design; three cylinder IC engine; Automotive engineering; Combustion; Diesel engines; Engine cylinders; Filtering theory; Kalman filters; Monitoring; Nonlinear filters; Petroleum; Torque measurement;
Conference_Titel :
Vehicle Power and Propulsion, 2005 IEEE Conference
Print_ISBN :
0-7803-9280-9
DOI :
10.1109/VPPC.2005.1554587
