发明授权
US08321109B2 Method and device for controlling a clutch by clutch way point coordinate system 失效
通过离合器路点坐标系控制离合器的方法和装置

  • 专利标题: Method and device for controlling a clutch by clutch way point coordinate system
  • 专利标题(中): 通过离合器路点坐标系控制离合器的方法和装置
  • 申请号: US12602267
    申请日: 2008-05-27
  • 公开(公告)号: US08321109B2
    公开(公告)日: 2012-11-27
  • 发明人: Rainer PetzoldPeter Herter
  • 申请人: Rainer PetzoldPeter Herter
  • 申请人地址: DE Friedrichshafen
  • 专利权人: ZF Friedrichshafen AG
  • 当前专利权人: ZF Friedrichshafen AG
  • 当前专利权人地址: DE Friedrichshafen
  • 代理机构: Davis & Bujold, PLLC
  • 优先权: DE102007025501 20070601
  • 国际申请: PCT/EP2008/056460 WO 20080527
  • 国际公布: WO2008/145645 WO 20081204
  • 主分类号: G06F7/00
  • IPC分类号: G06F7/00 G06F17/00
Method and device for controlling a clutch by clutch way point coordinate system
摘要:
A method and a device for controlling a clutch, for example an automatic friction clutch forming part of a drive train of a motor vehicle, for a torque transfer between an engine and a transmission, with the clutch having significant clutch way points assigned to it. For achieving the operational readiness of the clutch over the shortest possible time period, whereby an accurate clutch adjustment is still guaranteed, a clutch way point coordinate system is monitored by checking the point of engagement of the clutch, established through a learning process and having at least a relevant clutch way point for the starting procedure. In case of any recognized change(s), the clutch way point is suitably corrected or otherwise used as is.
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