爆炸冲击振动环境下电子装备损伤仿真研究

Research on Electronic Equipment Damage Simulation in Explosion Impact Vibration Environment

为解决爆炸冲击振动环境下的电子装备损伤预测、生存性评估问题,在对电子装备冲击振动损伤效应分析的基础上,深入研究了电子装备冲击振动损伤建模与仿真问题,主要包括:冲击振动损伤仿真中的装备模型、冲击振动损伤效应模型、冲击振动损伤响应模型和损伤仿真过程模型。仿真实例结果表明提出的电子装备冲击振动损伤仿真方法是可行而有效的,并明确了下一步需要深入研究的问题,为深入开展电子装备冲击振动损伤仿真研究奠定了基础。

In order to resolve the problems of electronic equipment damage prediction and survivability assessment in the explosion vibration environment, the explosion vibration damage effects on electronic e- quipment were analyzed in details. And damage simulation models of electronic equipment were devel- oped, including equipment structure and functional model oriented to the electronic equipment damage simulation, vibration damage effect model, equipment vibration damage model, and simulation procedure model. The experiment shows that the methodology of electronic equipment damage simulation is feasible and effective, and farther research on electronic equipment damage simulation in explosion vibration environment are brought forward through the experiment.