Systems Engineering and Electronics ›› 2020, Vol. 42 ›› Issue (3): 620-629.doi: 10.3969/j.issn.1001-506X.2020.03.016

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Structure optimization of spare parts supply network based on hyper heuristic algorithm

Yadong WANG1(), Quan SHI1(), Wei XIA2(), Cai CHEN1()   

  1. 1. Department of Equipment Command and Management, Army Engineering University, Shijiazhuang 050003, China
    2. Departments of Communication and Command, Army Infantry University, Shijiazhuang 050003, China
  • Received:2019-03-18 Online:2020-03-01 Published:2020-02-28
  • Supported by:
    武器装备“十三五”预先研究共用技术项目(41404050501);军内科研重点项目(KYSZJWJK1742)

Abstract:

In order to improve the efficiency and effectiveness of spare parts supply by optimizing the structure of supply network, three kinds of network structures of spare parts supply are studied, which are the traditional forward supply network, emergency lateral supply network and closed-loop supply network considering maintenance. A multi-objective optimization model with the objectives of the minimum supply cost and the shortest supply time and the constraints of satisfaction rate and inventory is proposed. A hyper-heuristic multi-objective evolutionary algorithm based on the ordering choice function is proposed to solve models in different network structures. By comparing the proposed algorithm with other evolutionary algorithms on the ZDT benchmarks, the superiority of the proposed hyper heuristic algorithm in convergence and distribution is verified. The numerical example shows that, on the one hand, compared with the traditional forward supply network, the lateral and closed-loop supply network can improve the timeliness and economy of spare parts supply. On the other hand, the hyper heuristic algorithm is superior to other meta heuristic algorithms in solving the models.

Key words: spare parts supply, network structure optimization, closed-loop supply network, multi-objective optimization, hyper heuristic algorithm

CLC Number: 

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