Facing head turning control method based on parameter optimization

The invention belongs to the field of numerical control machine tools, and provides a facing head turning control method based on parameter optimization, which comprises the following steps: (1) increasing the maximum angular acceleration or linear acceleration of a machining shaft of a machine tool; (2) the speed of a machine tool machining shaft is monitored and optimized in real time; (3) a machine tool machining shaft impact limiting filter is set as an average term filter, and the jerk of a machine tool machining shaft is increased; (4) the parameters of the maximum jerk in path motion and the maximum jerk at the transition position of the program segment in the continuous track mode of the machining shaft of the machine tool are adjusted, and meanwhile the limitation of the maximum acceleration change rate related to the track is improved; and (5) if the acceleration and deceleration process becomes unsmooth after the real acceleration of the corresponding machine tool machining shaft is increased, adju