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A.V. Grecheneva
Belgorod State University

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Approach to the choice of modernization directions for the system of geodynamic monitoring in cases of using components intensity uncertainty O.R. Kuzichkin; V.T. Eremenko; I.V. Loginov; A.V. Eremenko; S. V. Eremenko; A.V. Grecheneva; G.S. Vasilyev
Indonesian Journal of Electrical Engineering and Computer Science Vol 17, No 3: March 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v17.i3.pp1239-1248

Abstract

The problem of the optimum choice of the modernization directions for geodynamic monitoring systems, which is solved in the conditions of changing the parameters of natural-technical systems (NTS) is considered in the work. The solution of the task is creating a list of the components modernization directions and validate ranking the most effective of them. As criterion of modernization the value of decrease in resource intensity of subsystem application is using. The task is considering the uncertainty of quantity of the arriving tasks. Within the suggested method, it is offered to determine the effect of resource by each modernization direction. The functional dependences on its increase depending on an expense of resources of modernization. The decision is reached by minimization of total cost of modernization resources for the system in the conditions of change using components intensity at change of external conditions.
Uncertainty of the implementation time of geodynamic monitoring system in multi-criteria ranking of alternatives O.R. Kuzichkin; I.V. Loginov; V.T. Eremenko; S. V. Eremenko; G.S. Vasilyev; A.V. Grecheneva
Indonesian Journal of Electrical Engineering and Computer Science Vol 17, No 3: March 2020
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijeecs.v17.i3.pp1249-1257

Abstract

The paper deals with the problem of ranking alternatives to geodynamic monitoring systems in the case of uncertainty of their implementation time. The problem is characterized by the fact that the choice of alternatives and the effect of it depends on the quality properties of the applied organizational and technical solutions, taking into account the time of implementation. The ordering of alternatives is proposed taking into account the uncertainty of the implementation time factors. Ranking is realized by comparing the trees of functional characteristics of alternatives taking into account the compliance of their characteristics with time-varying requirements. The scope of the proposed method is the choice of configurations of geodynamic monitoring systems with significant differences in the implementation time of alternatives.
Co-Authors A.V. Eremenko G.S. Vasilyev I.V. Loginov I.V. Loginov O.R. Kuzichkin S. V. Eremenko S. V. Eremenko V.T. Eremenko V.T. Eremenko