发明名称 |
Adaptation control of lean NOx trap regeneration with biodiesel during engine transient operation |
摘要 |
An engine is fueled with a fuel blend of diesel and bidiesel fuel. A feed forward fuel control term is provided corresponding to a 100 percent diesel fuel blend and a feedback fuel control term corrects for lambda deviations resulting in a final fuel control term. During regeneration of a lean Nox trap, the feed forward fuel control term is adapted with a factor as a function of the feed forward fuel control term and the final fuel control term. |
申请公布号 |
US8612119(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US201113114004 |
申请日期 |
2011.05.23 |
申请人 |
WANG YUE-YUN;HASKARA IBRAHIM;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
WANG YUE-YUN;HASKARA IBRAHIM |
分类号 |
F02B13/10;F02B13/00 |
主分类号 |
F02B13/10 |
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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