发明名称 |
Vorrichtung und Verfahren zum Steuern von Automatikgetrieben |
摘要 |
In an automatic transmission for conducting a gear change by replacing friction engagement elements, a transmission torque capacity of an engage side friction engagement element at a torque phase is corrected based upon a change amount per unit time of a turbine rotation speed at the torque phase or a torque phase time. |
申请公布号 |
DE10105947(B4) |
申请公布日期 |
2009.08.06 |
申请号 |
DE2001105947 |
申请日期 |
2001.02.09 |
申请人 |
HITACHI LTD. |
发明人 |
YUASA, HIROYUKI;TANAKA, YOSHIKAZU |
分类号 |
F16H61/04;F16H59/46;F16H61/06;F16H61/08;F16H61/686 |
主分类号 |
F16H61/04 |
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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