Slurry pulse generator control method, control device, storage medium and system

The embodiment of the invention provides a control method and device of a mud pulse generator, a storage medium and a system, and belongs to the technical field of mud pulse generators. The control method comprises the following steps: acquiring a current motion state of a rotor relative to a stator so as to determine a working state; determining a control function corresponding to the working state according to the determined working state; and obtaining the value of the property parameter of the slurry and the opening angle of the shear valve, and inputting the control function to obtain a corresponding control signal so as to drive a motor to control a rotor to move. According to the embodiment of the invention, the working states of the mud pulse generator are reasonably divided, the corresponding control function is determined for each working state, the positive effect of the hydraulic torque on the rotation of the rotor can be fully exerted, the influence of the negative effect of the hydraulic torque