Title :
A throttle control algorithm for improving engine response based on the characteristics of electronic-throttle-control actuator
Author :
Aono, Toshihiro ; Kowatari, Takehiko
Abstract :
A throttle control algorithm which compensates for the delay in manifold filling is proposed. This algorithm takes into account the control characteristics of an electronic-throttle-control actuator and improves the engine output response. The performance of the algorithm was evaluated in terms of rise time of the manifold pressure and duration of switching control. The results showed that the rise time and the duration of switching control was less than about 100 ms
Keywords :
automotive electronics; electric actuators; internal combustion engines; torque control; air mass flow control; air/fuel ratio control; cruise control; electronic-throttle-control actuator; engine output response improvement; engine response improvement; fuel injection; manifold filling delay; manifold pressure rise time; switching control duration; throttle control algorithm; torque control; Actuators; Delay effects; Engine cylinders; Equations; Filling; Manifolds; Pressure control; Temperature; Torque control; Weight control;
Conference_Titel :
Industrial Electronics Society, 2001. IECON '01. The 27th Annual Conference of the IEEE
Conference_Location :
Denver, CO
Print_ISBN :
0-7803-7108-9
DOI :
10.1109/IECON.2001.976542
