发明名称 CLUTCH CONTROL DEVICE, AND CLUTCH CONTROL METHOD
摘要 <p>A clutch control device that controls a clutch by driving a piston using a working fluid, having: stroke start determining means (S1) for determining that a stroke of the piston has started and detecting a stroke start oil pressure at that time; stroke end determining means (S4) for determining that the stroke of the piston is complete and detecting a stroke end oil pressure at that time; stroke end range estimating means (S3) for estimating a range of the stroke end oil pressure from the stroke start oil pressure detected by the stroke start determining means; and learning means (S5, S6) for learning the stroke end oil pressure detected by the stroke end determining means when the stroke end oil pressure is within the estimated range of the stroke end oil pressure. Learning precision of the stroke end oil pressure can be improved.</p>
申请公布号 EP2133584(A1) 申请公布日期 2009.12.16
申请号 EP20080739114 申请日期 2008.03.21
申请人 NISSAN MOTOR CO., LTD. 发明人 KAWAMOTO, YOSHINOBU
分类号 F16D25/12;F16D48/02;F16D48/06 主分类号 F16D25/12
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