Banzak, O. та Banzak, H. та Leshchenko, O. та Grabovsky, O. та Gaber, A. (2024) DEVELOPMENT OF A MODEL OF FAILURE RELATIONSHIPS FOR COMPLEX TECHNICAL FACILITY FOR RESOURCE-SAVING TECHNOLOGIES FOR MINING AND PROCESSING OF MINERALS. UNIVERSITAS Publishing. с. 410-429.

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English abstract

Complex technical objects in modern society are extremely important. Such ob- jects belong to the class of recoverable objects of long-term multiple used. They tend to be expensive and require significant maintenance costs. To ensure the re- quired level of reliability during their operation, maintenance is usually carried out, the essence of which is the timely preventive replacement of elements that are in a pre-failure state, which is very important for military equipment. The problem is that when developing such objects of military equipment, all is- sues related to maintainability and maintenance should be addressed already at the early stages of designing an object. If you do not provide in advance the necessary hardware and software for the built-in monitoring of the technical condition (TC) of the object, do not develop and “embed” the maintenance technology into the object, then it will not be possible to realize in the future a possible gain in the reliability of the object due to the maintenance. Since all these issues must be resolved at the stage of creating an object (when the object does not yet exist), mathematical models of the maintenance process are needed, with the help of which it would be possible to calculate the possible gain in the level of reliability the object due to maintenance, to estimate the cost costs required for this. In this paper, we develop a methodology for optimizing the parameters of the strategy for regulated maintenance of military equipment.

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