A control device for a dual clutch-type transmission of a vehicle, wherein the dual clutch-type transmission comprises: a clutch apparatus having a first clutch and a second clutch which can connect and disconnect a torque transmission from a drive source to a transmission; a first input shaft which is connected to the first clutch; a second input shaft which is connected to the second clutch and which is disposed concentrically with the first input shaft; a counter shaft which is disposed parallel to the first input shaft and the second input shaft, an output shaft which is disposed parallel to the counter shaft; an auxiliary transmission portion which includes a first input gear pair transmits torque from the first input shaft to the counter shaft and a second input gear pair which transmits torque from the second input shaft to the counter shaft; a main transmission portion which includes at least one or more output gear pairs which can transmit torque from the counter shaft to the output shaft; characterised by the control device including a learning module configured to: shift the main transmission portion into a neutral state; disengage the first and second clutches (21; 22); generate a torque change in the drive source by keeping the drive source revolving at a predetermined revolution number, engaging partially one of the first clutch and the second clutch, and engaging gradually the other of the first and second clutches until the other clutch is partially engaged in generation of a torque circulation by way of the auxiliary transmission portion after engaging partially the one of the first clutch and the second clutch in a state of shifting the main transmission portion into the neutral state and disengaging the first and second clutches; and learn an amount of change of torque associated with the torque change in the drive source as transmission torque of the other clutch. a clutch apparatus having a first clutch and a second clutch which can connect and disconnect a torque transmission from a drive source to a transmission; a first input shaft which is connected to the first clutch; a second input shaft which is connected to the second clutch and which is disposed concentrically with the first input shaft; a counter shaft which is disposed parallel to the first input shaft and the second input shaft, an output shaft which is disposed parallel to the counter shaft; an auxiliary transmission portion which includes a first input gear pair transmits torque from the first input shaft to the counter shaft and a second input gear pair which transmits torque from the second input shaft to the counter shaft; a main transmission portion which includes at least one or more output gear pairs which can transmit torque from the counter shaft to the output shaft; characterised by the control device including a learning module configured to: shift the main transmission portion into a neutral state; disengage the first and second clutches (21; 22); generate a torque change in the drive source by keeping the drive source revolving at a predetermined revolution number, engaging partially one of the first clutch and the second clutch, and engaging gradually the other of the first and second clutches until the other clutch is partially engaged in generation of a torque circulation by way of the auxiliary transmission portion after engaging partially the one of the first clutch and the second clutch in a state of shifting the main transmission portion into the neutral state and disengaging the first and second clutches; and learn an amount of change of torque associated with the torque change in the drive source as transmission torque of the other clutch. shift the main transmission portion into a neutral state; disengage the first and second clutches (21; 22); generate a torque change in the drive source by keeping the drive source revolving at a predetermined revolution number, engaging partially one of the first clutch and the second clutch, and engaging gradually the other of the first and second clutches until the other clutch is partially engaged in generation of a torque circulation by way of the auxiliary transmission portion after engaging partially the one of the first clutch and the second clutch in a state of shifting the main transmission portion into the neutral state and disengaging the first and second clutches; and learn an amount of change of torque associated with the torque change in the drive source as transmission torque of the other clutch.