发明名称 |
METHOD FOR CONTROLLING THE CLAW COUPLING OF A GEARBOX |
摘要 |
Method for controlling the claw coupling of two gearbox elements initially rotating at different speeds when the driver or the box computer requests claw coupling, characterized in that, in a first phase, the difference in rotational speed of the rotary elements is brought by a regulator to a non-zero reference value without any translational movement of the rotary elements toward one another, and in that the movement of the rotary elements until they are claw-coupled occurs in a second phase that begins when the difference in rotational speed reaches its desired value, during which phase the difference perceived by the regulator is modulated by a factor (F) that is a function of the raw difference between the measured value and the reference value. |
申请公布号 |
US2016075337(A1) |
申请公布日期 |
2016.03.17 |
申请号 |
US201414785169 |
申请日期 |
2014.03.13 |
申请人 |
RENAULT S.A.S. |
发明人 |
VESPASIEN Jean-Marie |
分类号 |
B60W30/19;B60W10/11;B60W10/08;B60W10/04;F16H61/04;F16H59/46 |
主分类号 |
B60W30/19 |
代理机构 |
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代理人 |
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主权项 |
1. A method for controlling the claw coupling of two gearbox elements initially rotating at different speeds when the driver or the gearbox computer requests claw coupling, characterized in that, in a first stage, the difference in speed of the rotary elements is brought by a regulator to a non-zero set point value without translating the rotary elements toward one another, and in that the movement of the rotary elements up to the claw coupling occurs in a second stage that begins when the difference in speed reaches the desired value thereof, during which the difference seen by the regulator is modulated by a factor (F), which is a function of the gross difference between the measured value and the set point value. |
地址 |
Boulogne-Billancourt FR |