双曲正切包装系统在前峰锯齿脉冲作用下的冲击特性

The Shock Characteristics of Hyperbolic Tangent Packaging System under the Action of Forward Peak Saw Tooth Pulse

研究双曲正切包装系统在前峰锯齿脉冲作用下的冲击响应。结果表明：脉冲幅值um系统参数Fm及阻尼今对系统冲击谱和破损边界曲线有显著的影响，且该包装系统与立方型和正切型包装系统在冲击响应上有着本质的区别。

The shock response of hyperbolic tangent system is investigated under the action of forward sawtooth pulse. It is show that the effect of the pulse peak um , system parameter F. and damping on shock spectrumand damage boundary curve is noticeable, and that the hyperbolic tangent packaging System is essentially differentfrom the cubic or tangent packaging system