| 发明名称 | Method for controlling a dual clutch | ||
| 摘要 | The invention relates to a method for controlling a dual clutch and a dual clutch housing two friction clutches which are each actuated independently of one another by means of a hydrostatic actuator. The hydrostatic actuator actuates the clutch as a function of a control signal of a control unit by means of a pressure which is applied to the actuation element and corresponds to a position of an actuation element of the friction clutch along an activation path. In order to sense a change in the position of the actuation element on one friction clutch which is brought about by the pressure on the actuation element of the other friction clutch, it is proposed to determine a correction variation for the purpose of compensating the changed position by means of a variable which represents the pressure of the disruptive hydrostatic actuator. | ||
| 申请公布号 | US8788168(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US201213633416 | 申请日期 | 2012.10.02 |
| 申请人 | Schaeffler Technologies AG & Co. KG | 发明人 | Baehr Markus |
| 分类号 | G06F7/00 | 主分类号 | G06F7/00 |
| 代理机构 | Simpson & Simpson, PLLC | 代理人 | Simpson & Simpson, PLLC |
| 主权项 | 1. A method for controlling a friction clutch having two friction clutches that can be actuated by one hydrostatic actuator each, comprising: depending on a control signal of a control unit, exerting a pressure on the actuating element corresponding to a position of an actuating element of the friction clutch along an actuating travel path; changing the pressure on an actuating element of one friction clutch according to the position of the actuating element on the other friction clutch at least partially; and, obtaining, using the control unit, a correction value, representing the pressure of the disrupting hydrostatic actuator to compensate for the changed position. | ||
| 地址 | Herzogenaurach DE | ||