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Document Type and Number:
Japanese Patent JPH03494
Kind Code:
B2
Abstract:
In a method and apparatus for controlling the solenoid current of a solenoid valve which controls the amount of suction air in an internal combustion engine, wherein a solenoid current control value (Icmd) is calculated as a function of engine operating conditions and the solenoid valve is controlled in dependence upon this calculated value (Icmd), a present deviation between the present time solenoid current and the solenoid current control value (Icmd) is calculated. A correction value for the present time solenoid current control value (Icmd) is calculated based upon the deviation and a corrected solenoid current control value (Icmdo) is determined as a function of the correction value and thereby the actual current can be brought smoothly to a value corresponding to a solenoid current control value.

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Inventors:
KIUCHI TAKEO
SAKURAI HIDETOSHI
Application Number:
JP23335385A
Publication Date:
January 08, 1991
Filing Date:
October 21, 1985
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
F02D31/00; F02D41/00; F02D41/16; F02D41/20



 
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