发明授权
US07305873B2 Method for dynamically determining peak output torque in an electrically variable transmission
有权
用于动态地确定电可变传动装置中的峰值输出扭矩的方法
- 专利标题： Method for dynamically determining peak output torque in an electrically variable transmission
- 专利标题（中）： 用于动态地确定电可变传动装置中的峰值输出扭矩的方法
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申请号： US11112058申请日： 2005-04-22
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公开(公告)号： US07305873B2公开(公告)日： 2007-12-11
- 发明人: Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
- 申请人： Gregory A. Hubbard , Tung-Ming Hsieh , Anthony H. Heap
- 申请人地址： US MI Detroit
- 专利权人： General Motors Corporation
- 当前专利权人： General Motors Corporation
- 当前专利权人地址： US MI Detroit
- 主分类号： G01M19/00
- IPC分类号： G01M19/00
摘要：
A method for determining output torque limits of a powertrain including an electrically variable transmission relies upon a model of the electrically variable transmission. Transmission operating space is defined by combined electric machine torque constraints and engine torque constraints. Output torque limits are determined at the limits of the transmission operating space.
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