RT Journal Article ID 1d6bf36c48f4a240 A1 Shelestov, Andrey Yu. T1 Structural-functional Analysis of the Grid-system Components JF Journal of Automation and Information Sciences JO JAI(S) YR 2007 FD 2007-11-10 VO 39 IS 9 SP 56 OP 68 AB 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. PB Begell House LK https://www.dl.begellhouse.com/journals/2b6239406278e43e,04284c744990a95a,1d6bf36c48f4a240.html