Title :
Starting speed control of si engine based on online extremum control
Author :
Sugihira, S. ; Ichikawa, Kazuhisa ; Ohmori, Hiromitsu
Abstract :
In this thesis, Extremum seeking control that minimizes the performance index of engine output is applied to the control of throttle plate. Moreover from a simple fuel behavior model, the fuel injection controller is constructed to control the air-fuel ratio. To decrease the overshoot of the starting speed, the control technique of the ignition timing is proposed. Finally to show the effectiveness of the proposal method, the simulation is shown using the six cylinders reciprocating engine model that intake and exhaust are implemented intermittently.
Keywords :
fuel systems; internal combustion engines; optimal control; velocity control; SI engine; air-fuel ratio control; extremum seeking control; fuel behavior model; fuel injection controller; speed control; throttle plate; Control systems; Design engineering; Diesel engines; Engine cylinders; Fuels; Ignition; Performance analysis; Timing; Velocity control; Weight control; Extremum seeking control; SI Engine;
Conference_Titel :
SICE, 2007 Annual Conference
Conference_Location :
Takamatsu
Print_ISBN :
978-4-907764-27-2
Electronic_ISBN :
978-4-907764-27-2
DOI :
10.1109/SICE.2007.4421423
