发明名称 |
Lock-up clutch control method |
摘要 |
A lock-up clutch control method controls a torque converter comprising an input shaft through which a rotating force from an engine is input, an output shaft which outputs a driving force to the side of driving wheels and a lock-up clutch which operates in response to a hydraulic pressure. A control element controls an engaging pressure of the lock-up clutch by way of the hydraulic pressure. The engaging force of the clutch is controlled in accordance with calculated results of a target following up section for calculating a controlled variable so that a slip follows up a target slip and a control system stabilizing section for calculating the controlled variable so that the disturbance applied to the control system is compensated. Thereby, a stable control may be realized without receiving any effect of the disturbance. The disturbance may be estimated and learned for more accurate control. |
申请公布号 |
US5719768(A) |
申请公布日期 |
1998.02.17 |
申请号 |
US19950568616 |
申请日期 |
1995.12.07 |
申请人 |
NIPPONDENSO CO., LTD. |
发明人 |
TASHIRO, TSUTOMU;KATO, YOSHIFUMI;KOZAKI, TETSUJI;FUJITSUNA, MASAMI |
分类号 |
F16H59/48;F16H61/00;F16H61/14;(IPC1-7):G06G7/70;A63B22/06;F16D33/00 |
主分类号 |
F16H59/48 |
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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