Title :
Electronically controlled throttle synchronized with intake valves
Author :
Ikeda, Yuta ; Shin, Seiichi
Author_Institution :
Dept. of Syst. Eng., Univ. of Electro-Commun., Chofu
Abstract :
This paper proposes a new throttle control algorithm for synchronizing the intake valve dynamics. The throttle is controlled proportionally according to the pressure in intake manifold, so that the pressure is regulated as a constant value and efficiency of air intake is improved. This control leads to the synchronization of throttle with the intake valves. A simulation result is also presented for a gasoline engine model.
Keywords :
automotive engineering; internal combustion engines; valves; electronically controlled throttle; gasoline engine model; intake manifold; intake valve dynamics; throttle control algorithm; Control systems; Driver circuits; Engine cylinders; Manifolds; Petroleum; Pressure control; Systems engineering and theory; Temperature; Valves; Vehicle dynamics; Electrically controlled throttle; gasoline engine; intake air; intake valve;
Conference_Titel :
SICE Annual Conference, 2008
Conference_Location :
Tokyo
Print_ISBN :
978-4-907764-30-2
Electronic_ISBN :
978-4-907764-29-6
DOI :
10.1109/SICE.2008.4654947
