ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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vol 67 / February, 2024
Article

DOI 10.17586/0021-3454-2022-65-11-789-795

UDC 519.711.72

ESTIMATION OF OPERATING COSTS WHEN CALCULATING THE TOTAL COST OF OWNERSHIP OF DISTRIBUTED TECHNICAL COMPLEXES

V. A. Zelentsov
St. Petersburg Institute for Informatics and Automation RAS, Laboratory of Information Technologies in System Analysis and Modeling Leading Researcher; Professor


A. P. Kovalev
M. V. Frunze Arsenal Design Bureau; General Director


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Abstract. Mathematical models are proposed for estimating the contribution of the cost of the operating system to the total cost of ownership of geographically distributed technical complexes. The basic strategies in organization of the complexes maintenance are considered — planned calendar maintenance and maintenance for fixing failures. The results obtained can be used for preliminary calculation of operational costs and clarification of the cost of the life cycle of complexes during their development or acquisition.
Keywords: total cost of ownership, distributed technical complexes, operation system, maintenance and repair strategy, operating costs

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