发明名称 |
Axle torque based powertrain braking with range selection for coordinated torque control (CTC) |
摘要 |
A powertrain braking system for a vehicle includes an powerplant that can be regulated to provide a desired powerplant torque and a transmission that transfers the desired powerplant torque at one of a plurality of gear ratios to provide a desired axle torque. A control module calculates an axle torque command based on a powertrain braking request and determines a shift command based on the powertrain braking request. The control module controls the powerplant based on the axle torque command and the transmission based on the shift command to achieve a desired vehicle deceleration rate that corresponds with the powertrain braking request.
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申请公布号 |
US2005278106(A1) |
申请公布日期 |
2005.12.15 |
申请号 |
US20050036776 |
申请日期 |
2005.01.14 |
申请人 |
SIMON ROBERT C JR;WOZNIAK LEONARD G;STROH DAVID J |
发明人 |
SIMON ROBERT C.JR.;WOZNIAK LEONARD G.;STROH DAVID J. |
分类号 |
B60W10/06;B60W30/18;G06F7/00;(IPC1-7):G06F7/00 |
主分类号 |
B60W10/06 |
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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