Invention Grant
US08195349B2 Method for predicting a speed output of a hybrid powertrain system
有权
用于预测混合动力系统的速度输出的方法
- Patent Title: Method for predicting a speed output of a hybrid powertrain system
- Patent Title (中): 用于预测混合动力系统的速度输出的方法
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Application No.: US12236578Application Date: 2008-09-24
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Publication No.: US08195349B2Publication Date: 2012-06-05
- Inventor: Anthony H. Heap , Jason J McConnell , Kee Yong Kim , Wilfried Brunssen
- Applicant: Anthony H. Heap , Jason J McConnell , Kee Yong Kim , Wilfried Brunssen
- Applicant Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee: GM Global Technology Operations LLC,Daimler AG,Chrysler LLC,Bayerische Motoren Werke Aktiengesellschaft
- Current Assignee Address: US MI Detroit DE Stuttgart US MI Auburn Hills DE Munich
- Main IPC: G05D3/00
- IPC: G05D3/00 ; G05D1/00 ; B60K6/20
Abstract:
A method for controlling a powertrain includes determining an operator torque request, determining a time-based derivative of the operator torque request, determining a first future time, and predicting a change in the operator torque request based upon the operator torque request, the time-based derivative of the operator torque request, and the first future time.
Public/Granted literature
- US20090118880A1 METHOD FOR PREDICTING A SPEED OUTPUT OF A HYBRID POWERTRAIN SYSTEM Public/Granted day:2009-05-07
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