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    • 1. 发明申请
    • METHOD FOR CONTROLLING A FRICTION CLUTCH AND DEVICE THEREFOR
    • 一种用于控制摩擦离合器及其装置
    • WO2011107067A3
    • 2011-11-10
    • PCT/DE2011000140
    • 2011-02-14
    • SCHAEFFLER TECHNOLOGIES GMBHREIBOLD EKKEHARD
    • REIBOLD EKKEHARD
    • F16D48/06
    • F16D48/06F16D2500/30402F16D2500/50236F16D2500/50275F16D2500/70673Y10T477/78
    • The invention relates to a method and device for controlling a friction clutch arranged between an internal combustion engine and a gearbox by means of a clutch actuator that axially actuates an actuating element of the friction clutch along an actuation travel (S) associated by means of a clutch characteristic curve (7, 8) with a target torque that can be transmitted by means of the friction clutch. In order to improve the quality of the control of the friction clutch and prevent incorrect torques from being applied, a hysteresis that occurs between the target torque and the actual torque actually transmitted by means of the friction clutch along the actuation travel is compensated in that a target value (SW) for controlling the clutch actuator is corrected by means of a correction variable (K).
    • 本发明涉及一种用于经由离合器特性曲线通过沿摩擦离合器的致动构件的装置来控制设置在内燃发动机和变速器的摩擦离合器之间的方法和装置(7,8)与经由摩擦离合器的扭矩致动路径(S)轴向致动离合器致动器发送的相关联。 为了提高摩擦离合器的控制的质量,并避免不正确的时刻的应用,提出了以补偿沿着致动路径滞后实际发送实际转矩的目标转矩和更高的摩擦离合器之间的发生,通过离合器致动器设定的设定值(SW)的控制借助于 的校正量(K)被校正。