发明名称 |
Fuel metering control system for internal combustion engine |
摘要 |
A fuel metering control system for an internal combustion engine including a feedback loop having an adaptive controller and an adaptation mechanism that estimates controller parameters +E,cir theta +EE . The adaptive controller corrects the quantity of fuel injection to bring a controlled variable obtained at least based on an output of said air/fuel ratio sensor, to a desired value. Estimation error of the controller parameters are defined by an error signal e*. The system is configured such that the signal is compared with a limit value and is replaced to a predetermined value when the calculated estimation error signal exceeds the limit value. Thus, the signal is determined to be a predetermined value.
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申请公布号 |
US5636621(A) |
申请公布日期 |
1997.06.10 |
申请号 |
US19950580968 |
申请日期 |
1995.12.29 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
MAKI, HIDETAKA;AKAZAKI, SHUSUKE;HASEGAWA, YUSUKE |
分类号 |
F02D41/14;G05B13/04;(IPC1-7):F02D41/14 |
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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