发明授权
US08321106B2 Determining an engine torque error during an engine torque intervention
有权
在发动机扭矩干预期间确定发动机扭矩误差
- 专利标题: Determining an engine torque error during an engine torque intervention
- 专利标题(中): 在发动机扭矩干预期间确定发动机扭矩误差
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申请号: US12214152申请日: 2008-06-17
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公开(公告)号: US08321106B2公开(公告)日: 2012-11-27
- 发明人: Marian Preisner , Juergen Benz
- 申请人: Marian Preisner , Juergen Benz
- 申请人地址: DE Herzogenaurach
- 专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人: Schaeffler Technologies AG & Co. KG
- 当前专利权人地址: DE Herzogenaurach
- 代理机构: Davidson, Davidson & Kappel, LLC
- 优先权: DE102007027904 20070618
- 主分类号: B60W10/02
- IPC分类号: B60W10/02
摘要:
A method for determining an error in engine torque, wherein at least before and after a predetermined change in the engine torque the change in engine speed is registered, and this is compared with the engine torque before and after the change in the engine torque.
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