Control model of the phased upgrade of a heterogeneous computing system

The approaches to developing the distributed information-control systems of organizational type

“…DICS, as a rule, is a multilevel system consisting of a set of functional subsystems (FS), each of which implements a number of interrelated functional processes (FP). In this case, individual FS are realized by performing complex functional tasks (FT), solved in the system at various levels of management.The urgency of the tasks of creating, developing and modernizing complex information-control systems, some approaches and methods for their solution are given in the works [1][2][3][4][5][6].The essence of the choice of solutions for the development of the DICS [1, 2] is that for each planned stage of forecasting (PS) system-based solutions for control centers (CC) automation should be selected by equipping the op amp with serial (equipment is possible at the current time) automation complexes (AC) or by developed AC (equipment is possible in the future after the end of the corresponding development work), taking into account the permissible (designated) resource of the use of AC within the DICS. At the same time, in the process of choosing the option for the development of the AC, the requirements for the integrated inter-level automation of the individual CC must also be taken into account, that is, the choice for the implementation in certain CC of such FT that constitute the FP under consideration.…”