Development and application of combined methods for solving the prediction problems of defining characteristics of composites

  • Gusev Evgeny L., elgusev@mail.ru Institute of Oil and Gas Problems SB RAS, 1 Oktyabrskaya Street, Yakutsk, 677980, Russia; M. K. Ammosov North-Eastern Federal University, 42 Kulakovsky Street, Yakutsk 677000, Russia
  • Ivanova Maria A., iv_mari@mail.ru M. K. Ammosov North-Eastern Federal University, Institute of Mathematics and Informatics, 42 Kulakovsky Street, Yakutsk 677000, Russia
Keywords: composite materials, composite structures, problems of prediction, extremum seeking, combined methods, defining characteristics, residual life, reliability, multivariable indicators of efficiency, durability

Abstract

We consider solving the problems of predicting changes in the defining characteristics of composite materials and structures under the influence of extreme environmental factors. As such determining characteristics, we can take the residual life, reliability, and durability of composite materials and structures. We study the application of combined methods for finding the extremum of multiparametric performance indicators for solving inverse problems of predicting the determining characteristics of composite materials and structures based on complicated models. The question of the most effective design of the combined approaches by implementing several methods for the solution of inverse problems of forecasting the defining characteristics of composite materials and designs is investigated.

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How to Cite
Gusev, E. and Ivanova, M. ( ) “Development and application of combined methods for solving the prediction problems of defining characteristics of composites”, Mathematical notes of NEFU, 26(1), pp. 59-69. doi: https://doi.org/10.25587/SVFU.2019.101.27247.
Section
Mathematical Modeling