Force-control electro-hydrostatic integrated pump control symmetry cylinder actuator

The invention provides a force-control electro-hydrostatic integrated pump control symmetry cylinder actuator which comprises a servo motor, a hydraulic pump, a hydraulic cylinder, a force sensor anda controller. The servo motor, the hydraulic pump, the hydraulic cylinder, the force sensor and the controller are sequentially connected; the controller is connected with the servo motor and sends amotor control signal to the servo motor; the servo motor drives the hydraulic pump to rotate forward and reversely; the hydraulic pump controls the hydraulic cylinder to load a load; the force sensordetects a force output by the hydraulic cylinder, forms a force feedback signal and transmits the force feedback signal to the controller; and the controller receives the force feedback signal transmitted by the force sensor, and adjusts the rotating speed of the servo motor according to the force feedback signal. 本公开提供种力控制电动静液体化泵控对称缸作动器，包括伺服电机、液压泵、液压缸、力传感器和控制器，其中，伺服电机、液压泵、液压缸、力传感器和控制器依次连接；控制器与伺服电机连接，控制器发送电机控制信号至伺服电机；伺服电机带动