Solving the problem of parametric synthesis of the structure of the communication network by the method of differential evolution

Tausnev Daniil Alekseevich, Gaipov Konstantin Eduardovich

this article presents a method for solving a mathematical model of the optimal distribution of information flows with simultaneous search for channel bandwidth values, provided that the bandwidth value can vary discretely, and therefore the differential evolution method was used to solve such a problem. The criterion of optimality in solving the synthesis problem is the minimum total intensity of losses. A feature of the proposed method of differential evolution is the use of numerical methods for solving systems of nonlinear equations to adapt individuals to the constraints of the problem.

Keywords:differential evolution, traffic routing, conditional optimization.