Open AccessCalculation Method Modification of Spare Parts Quan-tity to Restore Operability of Weapon Systems
Author(s) -
Павло Опенько,
Volodymyr Mirnenko,
V.V. Tуurin,
Mykola Myroniuk,
Oleksandr Doska,
A.M. Bulay
Publication year - 2021
Publication title -
advances in military technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.137
H-Index - 11
eISSN - 2533-4123
pISSN - 1802-2308
DOI - 10.3849/aimt.01479
Subject(s) - operability , spare part , reliability engineering , computer science , task (project management) , engineering , systems engineering , operations management
The article proposes a methodical approach to calculating the number of spare parts for weapon systems (WS) combat damage elimination and operability restoration based on criteria of minimization of spare parts cost, meeting the requirements of the spare parts, tools, supplies and materials, as well as timeliness of damaged WSs repair. The main points of the methodological approach (mathematical formalization of the task, basic calculation ratios, stages and order of calculation of spare parts stocks) are represented with a simplified scheme of the calculation of spare parts to ensure WS combat damage elimination and operability restoration. Probability of sufficiency and developed mathematical model for its calculation are used as a sufficiency indicator of spare parts to ensure WS combat damage elimination and operability restoration.