Abstract

In this paper, we consider the computational prediction problem of the reliability of mechanical systems that are in operation under irregular loads, which is relevant for modern mechanical engineering. The calculation problems include determining the functioning reliability of such systems as the probability that the parameters (linear and angular displacements, accelerations of the mass of a spring, deformations of an elastic element, etc.) do not exceed their quality. We propose a new method for choosing the optimal parameters of vibration protection systems for mobile machines and a method for calculating the critical velocity of their movement on roads with random irregularities.

中文翻译：

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具有运动，功率和参数影响的机械系统的统计动力学和可靠性

摘要

在本文中，我们考虑了在不规则载荷下运行的机械系统的可靠性的计算预测问题，这与现代机械工程有关。计算问题包括确定此类系统的功能可靠性，例如参数（线性和角度位移，弹簧质量的加速度，弹性元件的变形等）不超过其质量的概率。我们提出了一种为移动机械选择最佳振动保护系统参数的新方法，以及一种计算在随机不规则路面上运动的临界速度的方法。