Title :
Design of optimal servo-systems for engine test bed by ILQ method
Author :
Kawarabayash, S. ; Fujii, T.
Author_Institution :
Horiba Ltd., Kyoto, Japan
Abstract :
A simple mathematical model of an engine-dynamometer system is presented in terms of a linear state-space model. This model is then used to design a multivariable engine control system for achieving desired engine states. This control system is developed in the class of optimal servo-systems, by applying a novel type of LQ design theory called inverse linear quadratic (ILQ) design theory
Keywords :
control system synthesis; internal combustion engines; multivariable control systems; optimal control; servomechanisms; LQ design theory; engine test bed; engine-dynamometer system; inverse line quadratic design theory; linear state-space model; multivariable engine control system; optimal servo-systems; Combustion; Control systems; Engines; Fuels; Mathematical model; Nonlinear dynamical systems; System testing; Torque control; Valves; Vehicle dynamics;
Conference_Titel :
Decision and Control, 1990., Proceedings of the 29th IEEE Conference on
Conference_Location :
Honolulu, HI
DOI :
10.1109/CDC.1990.203879
