发明名称 Automatic friction clutch controlling method for twin-clutch gearbox of motor vehicle, involves evaluating actual boundary points of friction clutch by subtracting offset value from determined value of adjusting parameter
摘要 <p>The method involves completely opening an automatic friction clutch, and finding the speed of a drive motor, and finding the speed of an input shaft of a sub-gearbox. Successive engagement of the clutch according to a change in the speed of input shaft in the direction of motor speed, are established. Actual value of adjusting parameter, which is proportional to the engagement level of the clutch, is determined. Actual boundary points of the clutch are evaluated by subtracting an offset value from the determined value of adjusting parameter. The clutch is completely opened.</p>
申请公布号 DE102007013495(A1) 申请公布日期 2008.09.25
申请号 DE20071013495 申请日期 2007.03.21
申请人 ZF FRIEDRICHSHAFEN AG 发明人 HERBSTER, KAI-UWE;ZUBER, DIETMAR
分类号 F16D48/06 主分类号 F16D48/06
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