Title:
CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE
Document Type and Number:
Japanese Patent JP3475102
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a control device of an internal combustion engine capable of ensuring a stability and a quick responsiveness of a convergence control of a revolution number of the internal combustion engine to a target revolution number regardless of an operation condition of an ignition timing in a device for increasing intake air amount at an idling operation time after starting the internal combustion engine and for controlling a feed back of the revolution number to a target revolution number by an operation of the ignition timing in order to quickly activate a catalyst device.
SOLUTION: A means for varying ignition timing corresponding to an ignition timing operating a feed back gain is provided on an ignition timing control means 15 when the ignition timing control means 15 operates the ignition timing by a feed back control processing (PI control) such that the revolution number NE is converged to a target revolution number of an internal combustion engine 1. The nearer the ignition timing operated is to the timing delay side, the smaller a feed back gain is made.
Inventors:
Masaki Ueno
Yuji Yasui
Yoshihisa Iwaki
Tadashi Sato
Shusuke Akasaki
Yuji Yasui
Yoshihisa Iwaki
Tadashi Sato
Shusuke Akasaki
Application Number:
JP35975998A
Publication Date:
December 08, 2003
Filing Date:
December 17, 1998
Export Citation:
Assignee:
Honda motor industry stock company
International Classes:
F02D31/00; F02D37/02; F02D41/02; F02P5/15; (IPC1-7): F02P5/15
Domestic Patent References:
| JP10299631A | ||||
| JP5126022A | ||||
| JP63198748A | ||||
| JP4358741A | ||||
| JP5195855A |
Attorney, Agent or Firm:
Tatsuhiko Sato (1 outside)