发明名称 |
METHOD AND APPARATUS FOR MEASURING AND CORRECTING AN IN-CYLINDER PRESSURE MEASUREMENT |
摘要 |
<p>A method and apparatus for obtaining a corrected engine operational parameter value, using cylinder pressure information. A real pressure sensor signal output from a sensor (41D) is compared for discrepancies with an estimated output from engine pressure model (42A), including an engine model and a sensor model. The engine pressure model is corrected dependent on the discrepancy and the model engine pressure is then taken as the output value.</p> |
申请公布号 |
EP1751413(A2) |
申请公布日期 |
2007.02.14 |
申请号 |
EP20050738816 |
申请日期 |
2005.04.28 |
申请人 |
RICARDO UK LIMITED |
发明人 |
MILLER, PETER;TRUSCOTT, ANTHONY JOHN |
分类号 |
F02D41/14;F02D35/02 |
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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