On the background of isolation system of a refrigerator compressor, a new mechanical model of the compressor was proposed, and applying substructure mobility approach, the formula of transmissibility of the isolation system was denied.

• 摘要以冰箱压缩机隔振系统为背景，建立柔性基础双层隔振系统力学模型，运用子结构导纳法推导隔振系统传递率公式。