Destruction and Diagnostics Stable Structural State of the Material Critical Parts Vehicles at Work at Low Temperatures

Yu.G. Kabaldin, M.S. Anosov

Abstract


The analysis of the main factors, including impurities, cold brittleness affecting the materials at low temperatures. It developed a neural network that is appropriately trained, is a model of the dynamic system of the sample (detail) with fatigue and brittle fracture, capable of delivering numerical series similar to the evolution of fractal characteristics of acoustic emission emitted in the process of fatigue tests for various loading conditions details. Intellectually developed diagnostic system fatigue characteristics of materials at low temperatures on the basis of the wavelet and fractal analysis in real time.

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References


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DOI: http://dx.doi.org/10.24892/RIJIE/20150304

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