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首页> 外文期刊>Journal of Machinery Manufacture and Reliability >Optimal Impulse Characteristics for Devices Protecting Elastic Objects from Shocks
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Optimal Impulse Characteristics for Devices Protecting Elastic Objects from Shocks

机译:保护弹性物体免受冲击的设备的最佳脉冲特性

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摘要

We consider the problem of shock-protection-device optimization in the case when the protected object is a deformable body described by multibody models with linear elastic connections. The power characteristics of shock-protection devices were constructed with minimal motion under the condition of deformation limitation. It was shown that the solutions to the problem formulated include as terms momentum functions such as the Dirac delta function and its weak derivative. A numerical method to solve these problems was designed and implemented with software.
机译:当被保护对象是具有线性弹性连接的多体模型描述的可变形体时,我们考虑防震装置优化的问题。在变形限制条件下,以最小的运动构造了防震装置的功率特性。结果表明,所提出问题的解决方案包括动量函数,例如狄拉克δ函数及其弱导数。设计了解决这些问题的数值方法,并通过软件实现。

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