Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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Study of Supply-Production-Distribution Routing in Supply Chain Network Using Matrix-based Genetic Algorithm

공급사슬네트워크에서 Matrix-based 유전알고리즘을 이용한 공급-생산-분배경로에 대한 연구

  • Lim, Seok-Jin (Department of Technology & Systems Management, Induk University) ;
  • Moon, Myung-Kug (Department of Chemical Engineering, Chungwoon University)
  • 임석진 (인덕대학교 산업경영공학과) ;
  • 문명국 (청운대학교 화학공학과)
  • Received : 2020.11.20
  • Accepted : 2020.12.21
  • Published : 2020.12.31
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Abstract

Recently, a multi facility, multi product and multi period industrial problem has been widely investigated in Supply Chain Network(SCN). One of keys issues in the current SCN research area involves minimizing both production and distribution costs. This study deals with finding an optimal solution for minimizing the total cost of production and distribution problems in supply chain network. First, we presented an integrated mathematical model that satisfies the minimum cost in the supply chain. To solve the presented mathematical model, we used a genetic algorithm with an excellent searching ability for complicated solution space. To represent the given model effectively, the matrix based real-number coding schema is used. The difference rate of the objective function value for the termination condition is applied. Computational experimental results show that the real size problems we encountered can be solved within a reasonable time.

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References

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