Open AccessMethodology of adjusting the strategy of technical systems maintenance and repair according to the results of their operation
Author(s) -
Vasily Gera,
R Mosyagin,
E Kalmykov,
V.V. Pudikov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2131/3/032105
Subject(s) - reliability (semiconductor) , reliability engineering , computer science , service (business) , functional requirement , scheme (mathematics) , object (grammar) , state (computer science) , operations research , engineering , mathematics , algorithm , software engineering , artificial intelligence , mathematical analysis , power (physics) , physics , economy , quantum mechanics , economics
In the publication the authors solve the problem of forming the optimal volume of control actions to maintain the technical systems (TS) service availability. To achieve the desired result the analysis of the TS as a service object was carried out. As a result of the analysis the system elements with a level of reliability below the required level are assigned to a separate group for which the maintenance modes are formed later, their actual state being taken into account. Namely, the decision is made what work on these elements can perform and what forces and means of the technical support system will be required for their operation. To form a list of necessary operations, the functional scheme analysis of the TS considered is carried out, during the analysis the functional as well as degradation characteristics of the system elements are determined as well as the significance (weight) of each element in the system. The analysis of the functional scheme of the TS is performed by using the functional-topological method.