Dynamic performance test platform of vibration isolator system and test method thereof

The invention provides a dynamic performance test platform of a vibration isolator system. A vibration isolator is placed at the center of a base platform, a mass component is placed at the top of the vibration isolator and is detachably connected with the vibration isolator, a vibration exciter mounting bracket is installed on the base platform and is used for hanging a vibration exciter right above the mass component, a vibration input rod is arranged at the bottom center of the vibration exciter and is detachably connected with the mass component to transfer the vibration of the vibration exciter onto the mass component, a guide bracket is further installed on the base platform, is vertical to the base platform and is detachably and movably connected with the mass component, the mass component can only move along the guide bracket under the limit of the guide bracket, a force sensor I is installed on the vibration input rod, a vibration sensor is installed on the mass component, a force sensor II is installed at the bottom center of the vibration isolator, and the mass of the mass component is smaller than 1000 kg. The invention further provides a dynamic performance test method of the vibration isolator system.