发明名称 |
Torque converter clutch slip control |
摘要 |
A method and system for regulating engagement of a torque converter clutch (TCC) in a vehicle incorporating a transmission that is driven by an engine through a torque converter includes determining a non-linear slip profile based on vehicle operating parameters, calculating an actual TCC slip, calculating a TCC ramp pressure based on the non-linear slip profile and the actual TCC slip and regulating a TCC engagement pressure based on the TCC ramp pressure. |
申请公布号 |
US7513851(B2) |
申请公布日期 |
2009.04.07 |
申请号 |
US20060515518 |
申请日期 |
2006.09.01 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
SIEFFERT JEAN;CASTERAN REGIS |
分类号 |
B60W10/02 |
主分类号 |
B60W10/02 |
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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