Otimização de um plano de manutenção de navios por meio de algoritmos evolutivos e inteligência de enxame

Translated title of the contribution: Optimization of a naval asset maintenance plan through hybrid evolutionary algorithms and swarm intelligence

Tiago Paulinelli Ferreira, Marley Maria Bernardes Rebuzzi Vellasco, Luciana Faletti Almeida, Juan Guillermo Lazo Lazo

Research output: Contribution to conferencePaperpeer-review

Abstract

The optimization of maintenance and operation of naval equipment, systems, and assets has been a subject of study for many years, with various techniques proposed. Concurrently, the search for stochastic algorithms using evolutionary computation and particle swarm optimization has been successfully applied to nonlinear optimization problems with large solution search spaces. This article addresses an optimization problem for the maintenance and operation plans of the naval assets of the Brazilian Navy, where evolutionary computation is used to solve an optimization problem with a large solution search space. This involves the construction of two to six warships for over half a century. The constraints and parameters used were not found in the literature. The results of the evolutionary model and the combination of new genetic operators are innovative and demonstrate that the proposed model results in better and viable maintenance and operation plans compared to previously used techniques.
Translated title of the contributionOptimization of a naval asset maintenance plan through hybrid evolutionary algorithms and swarm intelligence
Original languagePortuguese
Number of pages8
StatePublished - 2023
EventXVI Brazilian Conference on Computational Intelligence - Salvador, Brazil
Duration: 8 Oct 202311 Oct 2023
Conference number: 16

Conference

ConferenceXVI Brazilian Conference on Computational Intelligence
Abbreviated titleCBIC 2023
Country/TerritoryBrazil
CitySalvador
Period8/10/2311/10/23

Keywords

  • Evolutionary algorithms
  • Evolutionary computation
  • Particle swarm optimization
  • Naval assets
  • Maintenance and operation plan

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