发明名称 |
Transmission, and control system and control method for the transmission |
摘要 |
When torque transmission through the transmitting torque variable mechanism (e.g., an assist clutch) is changed to torque transmission through a meshing gearing after the gearshift, a controlled variable per unit time when the transmitting torque variable mechanism is released is determined or varied according to the vehicle operating condition after a gearshift has been completed. A degraded gearshift feel as a result of axle vibration at the end of the gearshift can thereby be suppressed.
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申请公布号 |
US7252622(B2) |
申请公布日期 |
2007.08.07 |
申请号 |
US20040916634 |
申请日期 |
2004.08.12 |
申请人 |
HITACHI, LTD. |
发明人 |
SHISHIDO KENTARO;OZAKI NAOYUKI;MATSUMURA TETSUO |
分类号 |
F16H61/00;F16H61/08;F16H59/00;F16H61/04;F16H61/682;F16H61/684 |
主分类号 |
F16H61/00 |
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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