An electromechanical integrated pulsator controller mainly comprises a working cylinder, a lower end cover, a liquid separating membrane, a fluid chamber, an upper end cover, an inflation valve, a seal ring, limit sleeves, a piston rod, a servo controller, a floating piston, a compensating air chamber, a magnetorheological fluid, an iron core, solenoid coils, gaskets, an outer piston sleeve, a damping channel and a wire. The internal structure of the electromechanical integrated pulsator controller is simple, and an accurate damping force can be obtained as required, so that pulsations are reduced, and the effect of semi-active control is achieved. High frequency pulsations and variable frequency pulsations of a hydraulic pipeline of an airplane can be absorbed. The damping effect is more remarkable. The electromechanical integrated pulsator controller is simple and convenient to use, compact in structure, and high in practicability. A user can load a control program as required. Hydraulic impacts and pulsations can be absorbed quickly and efficiently. The electromechanical integrated pulsator controller has high practicability, can be mounted on the hydraulic pipeline on the airplane, and is used for reducing the pressure and the flow pulsations and impacts in the hydraulic pipeline.