发明名称 |
Method for estimating the power capability of the primary power source of a hybrid vehicle |
摘要 |
The present invention provides a method for estimating the power capability of the primary power source of a hybrid vehicle. The method preferably includes calculating a first indicator based on a broadcast estimate from the primary power source of a hybrid vehicle. A second indicator is obtained by calculating the difference between the value of a torque command and the amount of torque reportedly delivered in response to the torque command. A third indicator is calculated based on a plurality of system dynamic equations. The first, second and third indicators are then combined to obtain an estimate of the power capability of the primary power source.
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申请公布号 |
US7213448(B1) |
申请公布日期 |
2007.05.08 |
申请号 |
US20060399235 |
申请日期 |
2006.04.06 |
申请人 |
GENERAL MOTORS CORPORATION |
发明人 |
HUSEMAN STEVEN C.;LEDEZMA CRISTINA T. |
分类号 |
G01M15/00 |
主分类号 |
G01M15/00 |
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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