The invention provides a method of controlling position engagement for a wet dual-clutch transmission. The method includes controlling acting force upon an actuator to provide an initial target speed and reaching a target position in required time by changing the target speed. According to a control scheme, required shifting force is determined according to temperature, even clutching speed, odd clutching speed and clutch state of the current transmission; the shifting force varies only when the speed exceeds a predetermined limit; and if the limit is exceeded, an adapting function is triggered and uses a former value as input and stored as a new value. The method has the advantage that high-quality shifting, high stability and low cost are achieved through open-loop control and adaptive pressure adjustment.