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Journal of Automation and Information Sciences
SJR: 0.238 SNIP: 0.464 CiteScore™: 0.27

ISSN Print: 1064-2315
ISSN Online: 2163-9337

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Journal of Automation and Information Sciences

DOI: 10.1615/JAutomatInfScien.v39.i9.50
pages 56-68

Structural-functional Analysis of the Grid-system Components

Andrey Yu. Shelestov
National University of Life and Environmental Sciences of Ukraine, Kiev

ABSTRACT

Implementation of the system approach to design and analysis of the Grid-system functioning is proposed. The hierarchical structural model of the Earth observation Grid-system composed of several regional and specialized Grid-systems is constructed. On the basis of structural-functional analysis, the weakly formalized problem of the structure and productivity optimization of the node of complex hierarchical system is reduced to a number of discrete optimization problems. The approach proposed was approved while designing the real Earth observation Grid-system.