Stiffness of hydraulic spring:
The stiffness of hydraulic spring is the stiffness of hydraulic spring formed by the tightness of liquid when the two chambers of hydraulic cylinder are completely blocked. New news. He said that the hydraulic cylinder in the compressed liquid produced by the reset force is proportional to the displacement of the piston. In the static state, within a certain frequency limit, the exposure of the hydraulic valve is too late to work. The reflection characteristics of the hydraulic cylinder to the external force reflect the livelihood of such a hydraulic spring. For the valve controlled hydraulic actuator, it can be understood as the static stiffness.