360-degree track automatic wire feeding tracking control system and method

The 360-degree track automatic wire feeding tracking control system comprises a controller, a parameter setting module, an input module and an output module, the input module is connected with a pulse input module, and the output module is connected with a wire feeding motor; the distance between a current coordinate and an initial coordinate after movement is calculated to serve as a hypotenuse, then the movement distances of an X axis and a Y axis serve as a bottom edge and a right-angle edge, a right triangle is constructed, and therefore the included angle between the hypotenuse and the bottom edge is calculated, and an absolute pulse value is output according to the included angle. And the wire feeding direction of the wire feeding motor is always consistent with the motion direction of the motion platform. Welding is carried out according to automatic following of the welding track graph, manual program editing is not needed even if the graph is changed, the method is more flexible and practical, the wo