Abstract
In this paper, we propose a new formulation of the physical reliability principle and build a reliability model in the form of a system of differential equations taking into account variable loads. A load is applied to the input of the dynamic system, and a probability function of failure-free operation is formed at its output. The conditions for the equivalence of dynamic models are studied. In the presence of self-similarity of damage accumulation processes, the general dynamic model is reduced to an equivalent simplified basic dynamic model. The results obtained can be used in the theory of reliability of systems with variable loads, in the analysis of survival, and in the theory of accelerated and forced tests.
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Translated by A. Ivanov
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Prourzin, V.A. The Dynamic Reliability Model under Variable Loads and Accelerated Tests. J. Mach. Manuf. Reliab. 49, 395–400 (2020). https://doi.org/10.3103/S1052618820050118
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DOI: https://doi.org/10.3103/S1052618820050118