发明申请
- 专利标题： Speed control for an electrically variable transmission
- 专利标题（中）： 电动变速箱的速度控制
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申请号： US10686511申请日： 2003-10-14
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公开(公告)号： US20050080535A1公开(公告)日： 2005-04-14
- 发明人: Todd Steinmetz , Anthony Heap , Gregory Hubbard , Jy-Jen Sah
- 申请人： Todd Steinmetz , Anthony Heap , Gregory Hubbard , Jy-Jen Sah
- 主分类号： B60W10/02
- IPC分类号： B60W10/02 ; B60W10/06 ; B60W10/08 ; B60W10/10 ; B60W20/00 ; F16H3/72 ; G06F7/00
摘要：
A multi-mode hybrid transmission has speed control provided via an open loop model derived as a function of preselected transmission accelerations and controlled and uncontrolled transmission torques. Motor torques are selected as the controlled torques and other preselected transmission torques are selected as the uncontrolled torques. The control also employs a closed loop control effort responsive to at least one preselected transmission speed error.
公开/授权文献
- US07219000B2 Speed control for an electrically variable transmission 公开/授权日：2007-05-15