Mathematical models and methods of prolongation of operating lifetimes for expensive objects

The article is devoted to the relevant issue of prolongation of operating lifetimes for expensive objects. The methods of prolongation of operating lifetimes for complex technical systems have been described. In particular, the mathematical model of prolongation of operating lifetimes by the calcula...

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Main Authors: Trukhanov Vladimir, Kukhtik Mikhail, Fyodorova Natal’ya
Format: Article
Language:English
Published: EDP Sciences 2019-01-01
Series:MATEC Web of Conferences
Online Access:https://www.matec-conferences.org/articles/matecconf/pdf/2019/47/matecconf_icmtmte18_00078.pdf
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spelling doaj-31fa3a09a0e5459280d0f7b8fe02f1592021-02-02T08:24:27ZengEDP SciencesMATEC Web of Conferences2261-236X2019-01-012980007810.1051/matecconf/201929800078matecconf_icmtmte18_00078Mathematical models and methods of prolongation of operating lifetimes for expensive objectsTrukhanov Vladimir0Kukhtik Mikhail1Fyodorova Natal’ya2Volgograd State Technical University, Department of Production Process AutomationVolgograd State Technical University, Department of Production Process AutomationVolgograd State Technical University, Department of Production Process AutomationThe article is devoted to the relevant issue of prolongation of operating lifetimes for expensive objects. The methods of prolongation of operating lifetimes for complex technical systems have been described. In particular, the mathematical model of prolongation of operating lifetimes by the calculation and analytical method, which is based on normal distribution law of actual load and durability, has been represented. The experimental method, which is based on analysis of actual technical state of element base and material, has been described. The probabilistic method of calculation of reliability function during prolonged operating lifetime taking into account actual technical state of element base has been represented.https://www.matec-conferences.org/articles/matecconf/pdf/2019/47/matecconf_icmtmte18_00078.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Trukhanov Vladimir
Kukhtik Mikhail
Fyodorova Natal’ya
spellingShingle Trukhanov Vladimir
Kukhtik Mikhail
Fyodorova Natal’ya
Mathematical models and methods of prolongation of operating lifetimes for expensive objects
MATEC Web of Conferences
author_facet Trukhanov Vladimir
Kukhtik Mikhail
Fyodorova Natal’ya
author_sort Trukhanov Vladimir
title Mathematical models and methods of prolongation of operating lifetimes for expensive objects
title_short Mathematical models and methods of prolongation of operating lifetimes for expensive objects
title_full Mathematical models and methods of prolongation of operating lifetimes for expensive objects
title_fullStr Mathematical models and methods of prolongation of operating lifetimes for expensive objects
title_full_unstemmed Mathematical models and methods of prolongation of operating lifetimes for expensive objects
title_sort mathematical models and methods of prolongation of operating lifetimes for expensive objects
publisher EDP Sciences
series MATEC Web of Conferences
issn 2261-236X
publishDate 2019-01-01
description The article is devoted to the relevant issue of prolongation of operating lifetimes for expensive objects. The methods of prolongation of operating lifetimes for complex technical systems have been described. In particular, the mathematical model of prolongation of operating lifetimes by the calculation and analytical method, which is based on normal distribution law of actual load and durability, has been represented. The experimental method, which is based on analysis of actual technical state of element base and material, has been described. The probabilistic method of calculation of reliability function during prolonged operating lifetime taking into account actual technical state of element base has been represented.
url https://www.matec-conferences.org/articles/matecconf/pdf/2019/47/matecconf_icmtmte18_00078.pdf
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AT kukhtikmikhail mathematicalmodelsandmethodsofprolongationofoperatinglifetimesforexpensiveobjects
AT fyodorovanatalya mathematicalmodelsandmethodsofprolongationofoperatinglifetimesforexpensiveobjects
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