发明名称 |
Fueling Systems, Methods And Apparatus For An Internal Combustion Engine |
摘要 |
The present disclosure provides a method to operate an internal combustion engine comprising storing a fueling command map having fueling index values, each of the fueling index values defining values for a plurality of fueling parameters, and a plurality of predetermined non-linear relationships that directly relate fueling index values to in-cylinder oxygen mass values; determining a temporary fueling index value; determining an in-cylinder oxygen mass value; identifying a predetermined relationship that directly relates fueling index values to in-cylinder oxygen mass values from the plurality of predetermined relationships to provide an identified predetermined relationship; determining that a current relationship of the temporary fueling index value to the calculated oxygen mass value differs from the identified predetermined relationship; and adjusting the temporary fueling index value using at least one fueling correction model to provide a revised fueling index value that approaches the identified predetermined relationship.
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申请公布号 |
US2013035842(A1) |
申请公布日期 |
2013.02.07 |
申请号 |
US201113198943 |
申请日期 |
2011.08.05 |
申请人 |
SOUTHWEST RESEARCH INSTITUTE;SASAKI SHIZUO;IYENGAR VIKRAM N.;SARLASHKAR JAYANT V.;NEELY GARY D. |
发明人 |
SASAKI SHIZUO;IYENGAR VIKRAM N.;SARLASHKAR JAYANT V.;NEELY GARY D. |
分类号 |
F02D41/26 |
主分类号 |
F02D41/26 |
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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