METHOD FOR REGULATING A SHOCK ABSORBING GEAR SHIFT ACTUATOR

摘要

A method for regulating a gear shift actuator with a motorised sliding gear comprising a control element (2) for controlling a mechanical assistance system having a spring (9) capable firstly of accumulating energy when the teeth (8) of the sliding gear (7) abut against those of the pinion to be dog coupled (13) in order to shift gears and secondly of restoring this energy by expansion, in order to assist the meshing of the teeth (8) of the sliding gear between those of the pinion (13), characterised in that the control voltage of the drive motor is controlled between the start of shifting and the abutting of the teeth (8) of the sliding gear in a basic regulation mode imposing a predefined voltage on the electric motor, and in that the control voltage is reduced during the abutment period, in order to limit the compression of the spring (9).