The Basics of Developing an Alternative Concept for Commercial and Military Vehicle Operation (Random Strategy)

Yeghiazar Vahram Vardanyan; Valerik Mamikon Harutyunyan; Karo Hakob Mosikyan; Vladimir Sahidovich Koichev

doi:10.54338/27382656-2021.2-4

Authors

Yeghiazar Vahram Vardanyan National University of Architecture and Construction of Armenia
Valerik Mamikon Harutyunyan National University of Architecture and Construction of Armenia
Karo Hakob Mosikyan National University of Architecture and Construction of Armenia
Vladimir Sahidovich Koichev Baltic Fishing Fleet State Academy

DOI:

https://doi.org/10.54338/27382656-2021.2-4

Keywords:

random strategy, resource, regulated service, adaptation, probability of unfailing operation

Abstract

The efficiency of commercial automobiles and wheeled military vehicles mainly depends on the choice of maintenance (M) and current repair (CR) concept. In the paper the difficulties of adapting the (M) and (CR) planning strategies to the structural characteristics of modern transport facilities are pointed out. The advantages of using the (M) and (CR) random strategy for transport facilities based on the stochastic nature of failures and malfunctions are substantiated. Considering the failures and malfunctions as random values and identifying the patterns of their distribution based on γ percentage resources, it is proposed to develop a list of regulated maintenance and repair work, periodicity and labor intensity based on a random strategy, which will increase the efficiency of preserving the technical resource of the rolling stock throughout the entire life cycle of the vehicle.

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Author Biographies

Yeghiazar Vahram Vardanyan, National University of Architecture and Construction of Armenia

Doctor of Science (Engineering) (RA, Yerevan) - National University of Architecture and Construction of Armenia, Professor at the Chair of Construction Machinery and Organization of Traffic

Valerik Mamikon Harutyunyan, National University of Architecture and Construction of Armenia

Doctor of Philosophy (PhD) in Engineering (RA, Yerevan) - National University of Architecture and Construction of Armenia, Associate Professor at the Chair of Construction Machinery and Organization of Traffic

Karo Hakob Mosikyan, National University of Architecture and Construction of Armenia

Doctor of Philosophy (PhD) in Engineering (RA, Yerevan) - National University of Architecture and Construction of Armenia, Associate Professor at the Chair of Construction Machinery and Organization of Traffic

Vladimir Sahidovich Koichev, Baltic Fishing Fleet State Academy

Doctor of Philosophy (PhD) in Engineering (RF, Stavropol ) - Baltic Fishing Fleet State Academy, Associate Professor at the Chair of Motor Transport and Car Service,

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