Influences of Design Parameters on the Dynamic Characteristic of Hydraulic Mount

To investigate the design principle of hydraulic mount, based on the hydraulic mount used in the Audi100 car, a physical model was setup, the influences of different design parameters on the dynamic characteristic were analyzed. The stiffness of the main rubber is the most important design factor for the hydraulic mount design,other parameters such as the length of the inertia channel and its cross section are important design factors too.