发明名称 |
Method and apparatus for controlling the solenoid current of a solenoid valve which controls the amount of suction of air in an internal combustion engine |
摘要 |
A method and apparatus is provided for controlling the solenoid current of a solenoid valve which controls the amount of suction air in an internal combustion engine. A solenoid current control valve is calculated and a present time value of solenoid current is detected after which a deviation between the present time solenoid current and the solenoid current control value is calculated. A correction value for the present time solenoid current control value is calculated based upon the deviation and a corrected solenoid current control value is determined as a function of the present time solenoid current control value and the correction value.
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申请公布号 |
US4771749(A) |
申请公布日期 |
1988.09.20 |
申请号 |
US19860920392 |
申请日期 |
1986.10.20 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
KIUCHI, TAKEO;SAKURAI, HIDETOSHI |
分类号 |
F02D31/00;F02D41/00;F02D41/16;F02D41/20;(IPC1-7):F02D41/16 |
主分类号 |
F02D31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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