发明名称 |
Control apparatus and method |
摘要 |
A control apparatus capable of ensuring high control accuracy even if a controlled object is in a transient state, when a control input (Tout) is calculated based on a value obtained by correcting a value (Tibs) calculated by a feedforward control method (30) using a value (KAF) calculated by a feedback control method (20). The control apparatus calculates a fuel correction coefficient (KAF) such that an output from an oxygen concentration sensor (VO2) converges to a target output (VO2_TRGT), and multiplies a basic injection amount (Tibs) by the coefficient (KAF) to calculate a fuel injection amount (Tout). The feedforward control (30) calculates a modification value for making the correction coefficient (KAF) equal to a predetermined target value.
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申请公布号 |
EP2078842(A1) |
申请公布日期 |
2009.07.15 |
申请号 |
EP20090000109 |
申请日期 |
2009.01.07 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
YASUI, YUJI;KAWASUMI, IKUE |
分类号 |
F02D41/14;F02D41/02;F02D41/10 |
主分类号 |
F02D41/14 |
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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