发明名称 |
Determining clutch fill volume in an automatic transmission |
摘要 |
A method of determining a fill volume of a clutch of an automatic transmission. A clutch fill sequence is observed from measurement of fluid pressure applied to the clutch, wherein the sequence may include a initial rise, a plateau, and a final rise. A fill end time may be identified as corresponding to an intersection of a forward extrapolated portion of the plateau and a backward extrapolated portion of the final rise. |
申请公布号 |
EP1900976(A1) |
申请公布日期 |
2008.03.19 |
申请号 |
EP20070016843 |
申请日期 |
2007.08.28 |
申请人 |
CHRYSLER LLC |
发明人 |
DOURRA, HUSSEIN A.;HIDEG, LASZLO M.;BINIENDA, GARY J. |
分类号 |
F16H61/06 |
主分类号 |
F16H61/06 |
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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