AMT/DCT transmission clutch torque self-adaptation calibration method
A calibration method, clutch technology, applied in belts/chains/gears, elements with teeth, climate sustainability, etc., can solve problems such as difficulty in modeling clutch torque
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[0126] This embodiment discloses an AMT or DCT transmission clutch torque adaptive calibration method
[0127] see figure 1 , including a schematic structural diagram of a DCT clutch actuator, which is characterized in that it includes a clutch pressure plate 1, an engine flywheel 2, a clutch friction plate 3, a lever spring 4, a release bearing 5, a pressure spring 6, an actuator motor 7, a screw rod 8, a roller Sub 9, combined leverage 10
[0128] It is known that the torque adaptive calibration method includes clutch torque control modeling and clutch torque adaptive calibration model; the clutch torque control modeling includes mechanical analysis of the actuator, parameter analysis and establishment of the clutch torque control model; The mechanical analysis and parameter analysis of the actuator are in figure 1 Based on the structure shown, the relationship between the release bearing pressure and the displacement of the roller mechanism, as well as the clutch torque...
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