| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device for a synchronous meshing mechanism capable of suppressing the effect of temperature on a stroke sensor without adding a separate component. <P>SOLUTION: A gear shift device for a synchronous meshing mechanism comprises a detent mechanism, an actuator, a stroke sensor, a control unit, and a memory unit for storing a reference position of the stroke sensor. When a state of the synchronous meshing mechanism is to be changed, the control unit executes an actuation force reduction step of reducing the actuation force of the actuator to a predetermined value being a value not affecting the actuation of a fork (STEP1), then finds acceleration of a displacement on the basis of an output value of the stroke sensor, finds a change point at which displacement acceleration is changed from a decreasing state to an increasing state on the basis of the found displacement acceleration (STEP2), and causes the change point to be stored as a new reference position (STEP5) when the output value overshoots relative to the change point (STEP4). <P>COPYRIGHT: (C)2013,JPO&INPIT |
