发明名称 |
Creep preventing control system for hydrostatic-mechanical transmissions |
摘要 |
Upon detection of execution of operation for stopping a vehicle during its running state and of a drop in an actual speed ratio below a predetermined value, the actual speed ratio being the actual ratio of the revolution speed of an output shaft to the revolution speed of a power source, a feedback amount is determined, setting the integral component of the difference between a target motor speed ratio and an actual motor speed ratio to zero. Based on the feedback amount thus determined, an operation amount for controlling the angle of a swash plate is computed. With this amount, the angle of the swash plate is controlled.
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申请公布号 |
US5531304(A) |
申请公布日期 |
1996.07.02 |
申请号 |
US19950391690 |
申请日期 |
1995.02.21 |
申请人 |
KABUSHIKI KAISHA KOMATSU SEISAKUSHO |
发明人 |
ISHINO, TSUTOMU;MARUYAMA, RYOICHI;NAKAGAMI, HIROSHI;ASADA, HISAO |
分类号 |
F16H47/02;F16H47/04;F16H61/40;F16H61/421;F16H61/431;(IPC1-7):B60K41/26;F16H59/46;F16H61/20 |
主分类号 |
F16H47/02 |
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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