发明名称 |
Apparatus and method for controlling internal combustion engine |
摘要 |
An apparatus for controlling an internal combustion engine calculates a target indicated torque and determines operating degree for engine control actuators such as an air system, a fuel system and an ignition system. The target indicated torque for an idling condition of the engine is calculated based on a constant target indicated power, e.g. the constant target indicated power has a value that corresponds to or slightly overcomes internal and external loss when the engine is in the idling. Although an idling speed control with a feedback control method is inhibited during a transient condition of the engine, the constant target indicated power provides a self-stabilizing to maintain the engine speed constant. As a result, the apparatus maintain the engine speed constant during the idling even external disturbance is applied to the engine.
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申请公布号 |
US2002132701(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
US20020100106 |
申请日期 |
2002.03.19 |
申请人 |
MABUCHI MAMORU;MATSUMOTO TOSHIKI;KATO YOSHIFUMI |
发明人 |
MABUCHI MAMORU;MATSUMOTO TOSHIKI;KATO YOSHIFUMI |
分类号 |
F02D45/00;F02D11/10;F02D21/08;F02D29/00;F02D31/00;F02D41/02;F02D41/08;F02D41/14;F02D41/38;F02P5/15;(IPC1-7):B60K41/04 |
主分类号 |
F02D45/00 |
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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