发明名称 |
System constraints method of determining minimum and maximum torque limits for an electro-mechanical powertrain system |
摘要 |
A powertrain including an electro-mechanical transmission mechanically-operatively coupled to an internal combustion engine and first and second electric machines to transmit power to an output member is disclosed. A method for controlling the electro-mechanical transmission includes determining minimum and maximum motor torque constraints for the first and second electric machines, and determining available battery power in terms of battery power constraints. One of a first, a second and a third case is determined based upon the motor torque constraints and the battery power constraints. A preferred output torque is determined for transmitting to the output member of the electro-mechanical transmission.
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申请公布号 |
US8145375(B2) |
申请公布日期 |
2012.03.27 |
申请号 |
US20080238559 |
申请日期 |
2008.09.26 |
申请人 |
HSIEH TUNG-MING;HEAP ANTHONY H.;GM GLOBAL TECHNOLOGY OPERATIONS LLC;DAIMLER AG;CHRYSLER LLC;BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT |
发明人 |
HSIEH TUNG-MING;HEAP ANTHONY H. |
分类号 |
G06F19/00;B60W10/10;B60W10/115 |
主分类号 |
G06F19/00 |
代理机构 |
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代理人 |
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地址 |
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