系统仿真学报 ›› 2017, Vol. 29 ›› Issue (3): 654-661.doi: 10.16182/j.issn1004731x.joss.201703025

• 仿真应用工程 • 上一篇    下一篇

考虑串件拼修的k/N系统批量备件配置方法

王永攀1,2, 常春贺2, 杨江平2   

  1. 1.93502部队,内蒙古 呼和浩特 010051;
    2.空军预警学院,湖北 武汉 430019
  • 收稿日期:2015-05-29 修回日期:2015-09-06 出版日期:2017-03-08 发布日期:2020-06-02
  • 作者简介:王永攀(1987-),男,河北保定,博士,研究方向为预警装备管理与保障;常春贺(1982-),男,河南上蔡,博士,研究方向为雷达装备管理与维修保障技术。
  • 基金资助:
    军内科研项目(KJ2014023200B11145), 博士研究生专项课题(2014JY546)

Optimal Configuration Method of Block Spare Parts for k/N Systems Considering Cannibalization

Wang Yongpan1,2, Chang Chunhe2, Yang Jiangping2   

  1. 1. Unit 93502 of PLA, Hohhot 010051, China;
    2. Air Force Early Warning Academy, Wuhan 430019, China
  • Received:2015-05-29 Revised:2015-09-06 Online:2017-03-08 Published:2020-06-02

摘要: 针对k/N系统批量备件的配置问题,提出一种视情维修条件下考虑串件拼修的备件优化配置方法。建立了基于串拼修复率和SRU更换率的系统级备件满足率模型,给出了串拼修复率和SRU更换率的约束条件。以备件配置费用最小为目标、以系统备件满足率为约束条件建立了系统备件的优化配置模型,设计了一种基于边际效益分析法的模型求解算法。以某型大型相控阵天线阵面备件配置为例,利用定量和比较的仿真分析方法对提出的模型进行了验证,得到了备件的优化配置结果。结果表明:提出的模型真实有效、可行性强,为进一步研究k/N系统批量备件的配置问题提供了理论支持。

关键词: k/N系统, 批量备件, 串件拼修, 备件配置, 备件满足率

Abstract: Aiming at the configuration problem of block spare parts in k/N systems, an optimal configuration method of block spare parts considering cannibalization and on-condition maintenance was proposed. A spare parts fill rate model for k/N systems was established on the basis of two parameters named cannibalization rate and SRU replacement rate, and the constraint conditions of both the parameters were given respectively. An optimal configuration model was built, which chose the minimum spare costs as the object and the spare fill rate as the subject, and a model solution algorithm based on the margin analysis theory was given. Simulations and analysis were conducted by taking the spare parts configuration problem of one large-scale phased array antenna as an instance, and the optimal results were achieved through the simulation methods of quantitative and comparative analysis. The results show that the presented model is of high validity and feasibility, and can provide theoretical support for the deeply research on the block spare parts configuration problems for k/N systems.

Key words: k/Nsystems, block spare parts, spare parts configuration, cannibalization, spare parts fill rate

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