发明名称 |
PROCEDE DE PILOTAGE DU GLISSEMENT DE L'EMBRAYAGE DE PRISE DIRECTE D'UN CONVERTISSEUR DE COUPLE |
摘要 |
<p>The method involves sending aperture cyclic ratio values as a set point to a hydraulic pressure regulation solenoid valve of a lockup clutch, where an initial value of the ratio values is determined from parameters e.g. engine torque, issued from cartography. The initial value is a normal initial aperture cyclic ratio value corrected by a corrector coefficient. The coefficient is determined by comparing a slipping value (GR) representing slipping values measured during preceding gear shifting and theoretical reference slipping value corresponding to nominal engine and turbine speeds.</p> |
申请公布号 |
FR2911656(B1) |
申请公布日期 |
2009.10.02 |
申请号 |
FR20070000384 |
申请日期 |
2007.01.19 |
申请人 |
RENAULT SAS SOCIETE PAR ACTIONS SIMPLIFIEE |
发明人 |
GESNOT BEATRICE;TURPIN THOMAS;VAUTHIER CATHERINE |
分类号 |
F16H61/14 |
主分类号 |
F16H61/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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