发明名称 |
Control input determination unit of air-fuel ratio controller in internal combustion engine |
摘要 |
An estimation unit generates the data showing the accessed value of output of oxygen sensor (6) at downstream side of catalyst (3), after computing the sum of time delay values related to operation of upstream side oxygen sensor and system side control unit (7b). Based on the output of estimation unit, control input for air-fuel ratio is determined.
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申请公布号 |
DE19922175(A1) |
申请公布日期 |
1999.12.23 |
申请号 |
DE19991022175 |
申请日期 |
1999.05.12 |
申请人 |
HONDA GIKEN KOGYO K.K., TOKIO/TOKYO |
发明人 |
YASUI, YUJI;AKAZAKI, SHUSUKE;IWAKI, YOSHIHISA |
分类号 |
F02D41/14;G05B11/36;G05B13/00;G05B13/02;G05B13/04;(IPC1-7):G05B13/00 |
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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