发明名称 |
Plant control system |
摘要 |
A downstream exhaust system controller generates a target value for the output of an upstream O2 sensor disposed between first and second catalytic converters for converging the output of a downstream O2 sensor disposed downstream of the second catalytic converter to a target value while taking into account the dead time of a downstream exhaust system. An upstream exhaust system controller generates a target air-fuel ratio for an internal combustion engine for converging the output of the upstream O2 sensor to a target value while taking into account the dead time of an upstream exhaust system. A fuel processing controller controls the air-fuel ratio of the internal combustion engine at the target air-fuel ratio according to a feedback control process.
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申请公布号 |
US6256983(B1) |
申请公布日期 |
2001.07.10 |
申请号 |
US20000548931 |
申请日期 |
2000.04.13 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
YASUI YUJI |
分类号 |
F02D45/00;F02D41/14;G05B13/00;G05B13/02;G05B13/04;(IPC1-7):F01N3/00 |
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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