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Liberation point determining method for clutch device of hybrid motor vehicle, involves applying torque triggering rotation of shaft by traction machine, till attaining value of saturation set point, and measuring value of applied torque
Liberation point determining method for clutch device of hybrid motor vehicle, involves applying torque triggering rotation of shaft by traction machine, till attaining value of saturation set point, and measuring value of applied torque
The method involves determining a regime set point of a shaft (8) of a mechanically controlled gear box (9) and a saturation set point of torque produced by an electric traction machine (12). A clutch device (6) is progressively opened. A torque triggering the rotation of the shaft is applied by the electric traction machine, till attaining a value of the saturation set point of the torque produced by the electric traction machine. A value of the applied torque is measured by a torque sensor in real time.
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