Improving the Design Efficiency of Complex Systems Based on Reducing the Power of Many Generated Alternatives

J.V. Doronina, doctor of technical sciences, professor of department «Information technologies and computer systems» of the Sevastopol state university; Sevastopol
e-mail: YVDoronina@sevsu.ru
 
The article proposes an approach to the structural synthesis of elements of a system-technical complex, which consists in using a modified genetic algorithm and a method for narrowing the cardinality of the sets of alternatives. The modification of the genetic algorithm is implemented as part of a directed mutation operation for three types of the initial elemental composition of the alternative and is used for objects with a given (limited) duration of their life cycle. Application of the proposed approach made it possible to both reduce efforts in obtaining alternatives at the stage of designing elements of a system-technical complex, and to reduce labor intensity in the formation of the appearance of the system.
Keywords: system-technical complex, structural synthesis, cardinality narrowing, genetic algorithm, directed mutation.
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DOI: 10.34214/2312-5209-2020-27-3-27-32