FIELD: transport.
SUBSTANCE: set of invention relates to control over automatic master clutch disengagement. Proposed method comprises determination of the engine first output torque, computation of the engine second output torque, initiation of master clutch disengagement and its disengagement. Master clutch disengagement is initiated by initiation of power drive driving shafts oscillations. Said initiation of power drive driving shafts oscillations results from abrupt change in engine output torque from first magnitude to the second one. Master clutch disengagement is performed when said oscillations reach the first critical point. Vehicle power drive comprises engine, transmission, driving shafts and control unit. Control unit allows fulfilling the jobs of abode described method.
EFFECT: longer life of vehicle transmission.
6 cl, 4 dwg
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