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公开(公告)号:US08332111B2
公开(公告)日:2012-12-11
申请号:US12916831
申请日:2010-11-01
申请人: Alexander P. McDonnell , Terry G. Feldpausch , Bradley D. Riedle , Jeffrey A. Doering , Peter D. Kuechler , John E. Rollinger , David H. Schmitt
发明人: Alexander P. McDonnell , Terry G. Feldpausch , Bradley D. Riedle , Jeffrey A. Doering , Peter D. Kuechler , John E. Rollinger , David H. Schmitt
CPC分类号: B60W30/19 , B60W10/02 , B60W10/06 , B60W10/113 , B60W2710/023 , B60W2710/025 , B60W2710/0666 , B60W2710/1005
摘要: A method for controlling a driveline having a transmission clutch includes locking the clutch before a driveline lash crossing occurs; maintaining a locked clutch during the lash crossing; after the lash crossing occurs, increasing a clutch capacity at a slower rate than a driveline twist torque rate; and after the lash crossing occurs, producing clutch slip by controlling engine torque and clutch capacity such that engine torque exceeds clutch capacity.
摘要翻译: 一种用于控制具有变速离合器的传动系统的方法,包括在发生传动系窜交之前锁定离合器; 在鞭打过程中保持锁定的离合器; 在间隙交叉发生之后,以比传动系扭转扭矩速率更慢的速度增加离合器容量; 并且在发生间隙交叉之后,通过控制发动机扭矩和离合器容量使得发动机扭矩超过离合器容量来产生离合器滑移。
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公开(公告)号:US20120109477A1
公开(公告)日:2012-05-03
申请号:US12916831
申请日:2010-11-01
申请人: Alexander P. McDonnell , Terry G. Feldpausch , Bradley D. Riedle , Jeffrey A. Doering , Peter D. Kuechler , John E. Rollinger , David H. Schmitt
发明人: Alexander P. McDonnell , Terry G. Feldpausch , Bradley D. Riedle , Jeffrey A. Doering , Peter D. Kuechler , John E. Rollinger , David H. Schmitt
CPC分类号: B60W30/19 , B60W10/02 , B60W10/06 , B60W10/113 , B60W2710/023 , B60W2710/025 , B60W2710/0666 , B60W2710/1005
摘要: A method for controlling a driveline having a transmission clutch includes locking the clutch before a driveline lash crossing occurs; maintaining a locked clutch during the lash crossing; after the lash crossing occurs, increasing a clutch capacity at a slower rate than a driveline twist torque rate; and after the lash crossing occurs, producing clutch slip by controlling engine torque and clutch capacity such that engine torque exceeds clutch capacity.
摘要翻译: 一种用于控制具有变速离合器的传动系统的方法,包括在发生传动系窜交之前锁定离合器; 在鞭打过程中保持锁定的离合器; 在间隙交叉发生之后,以比传动系扭转扭矩速率更慢的速度增加离合器容量; 并且在发生间隙交叉之后,通过控制发动机扭矩和离合器容量使得发动机扭矩超过离合器容量来产生离合器滑移。
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