Electrically-controlled hydraulic damping actuator

The utility model provides an electric control hydraulic damping actuator which comprises a hydraulic actuator, a control assembly and an energy accumulator, and the hydraulic actuator and the energy accumulator are both connected with the control assembly. The hydraulic actuator is provided with a cavity A and a cavity B; the control assembly is provided with a first electromagnetic valve and a second electromagnetic valve, the first electromagnetic valve is used for controlling connection or disconnection between the cavity A and the cavity B, and the second electromagnetic valve is used for controlling connection or disconnection between the energy accumulator and the cavity A and one-way connection or disconnection between the energy accumulator and the cavity B; according to the electric control hydraulic damping actuator, the whole electric control hydraulic damping actuator is a fully-closed loop, the whole oil liquid flows in the electric control hydraulic damping actuator, an external oil source is n