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METHOD FOR OPERATING A TORQUE-CONVERTER LOCKUP CLUTCH FOR A HYDRODYNAMIC TORQUE CONVERTER AND CONTROL DEVICE FOR IMPLEMENTING THE METHOD
METHOD FOR OPERATING A TORQUE-CONVERTER LOCKUP CLUTCH FOR A HYDRODYNAMIC TORQUE CONVERTER AND CONTROL DEVICE FOR IMPLEMENTING THE METHOD
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机译:用于液力变矩器的变矩器锁止离合器的操作方法及实现该方法的控制装置
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摘要
A method for operating a torque-converter lockup clutch (20) for a hydrodynamic converter (1), where the slip (s) of the torque converter (1) is adjusted using a setpoint value (sw), while the torque-converter lockup clutch (20) is being closed. The method is also designed with the intention of providing an especially high degree of ride comfort while the torque-converter lockup clutch (20) is being closed. In addition, the present invention provides for the setpoint value (sw) being continuously selected as a function of time, inside a closing interval, taking into consideration the input torque (E) currently being applied to the torque converter (1). A control device (24) particularly suitable for implementing the method includes a control unit (26), which selects a setpoint value (sw) for the slip (s) of the converter (1) as a function of time, and taking into consideration the input torque (E) currently being applied to the torque converter (1).
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