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近来，冲击控制、冲击隔离问题越来越引起人们的关注和重视。本文建立了多层隔振系统多向冲击响应计算模型，给出了系统刚度矩阵总体坐标描述与局部坐标描述之间的变换公式，从而提出了适用于多刚体振动系统在多向冲击激励下求解系统响应的时域计算法，导出了有关的计算公式，多刚体振动系统多向冲击响应时域计算法对于航空、航天、车辆、船舶、抗震建筑、包装运输等等工业部门的抗冲击分析研究、冲击隔离设计具有重要意义。
Recently, the impact control and impact isolation have drawn more and more attention and attention. In this paper, a multi-directional impulsive response calculation model of multi-layer vibration isolation system is established. The transformation formula between the global coordinate description of the system stiffness matrix and the local coordinate description is given. The multi-body vibration system is proposed to solve the multi- System response time domain calculation method, the relevant calculation formulas are deduced, and the multi-body vibration system multi-directional impact response time domain calculation method is used to analyze the impact resistance of the industrial sector in the fields of aviation, spaceflight, vehicle, ship, seismic building, , Impact isolation design is of great significance.