Title:
内燃機関のスロットル制御装置
Document Type and Number:
Japanese Patent JP4355261
Kind Code:
B2
Abstract:
A throttle control device having a quick response and a control stability in the ISC running mode of an internal combustion engine comprises: feedback control means for outputting an amount of activation for activating a drive motor by using a predetermined control gain such that the real opening of a throttle valve detected by a throttle opening sensor for detecting the real opening of the throttle valve may be equalized to either a desired opening based on at least the depression of the accelerator pedal or a desired opening at the ISC time based on at least the speed of the internal combustion engine; and correction coefficient adjusting means for correcting the activation amount outputted from the feedback control means, with a predetermined correction coefficient on the basis of the decision result of a throttle operation mode deciding means for deciding the operation mode of the throttle valve.
Inventors:
Shinji Watanabe
Application Number:
JP2004171425A
Publication Date:
October 28, 2009
Filing Date:
June 09, 2004
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F02D9/00; F02D41/16; F02D9/02; F02D11/10; F02D35/00; F02D41/00; F02D45/00; F02D41/06
Domestic Patent References:
| JP11336569A | ||||
| JP9324687A |
Foreign References:
| WO2001007768A1 |
Attorney, Agent or Firm:
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami
Toshihide Kodama
Takenaka Ikuo
Keigo Murakami