装备寿命周期备件供应网络优化方法  

Supply network optimization for spare parts of equipment based on the life cycle

作　　者：董骁雄 陈云翔[1] 孟祥飞[1] 王莉莉[1] DONG Xiaoxiong;CHEN Yunxiang;MENG Xiangfei;WANG Lili(Equipment Management&Safety Engineering College,Air Force Engineering University,Xi′an 710051,China)

机构地区：[1]空军工程大学装备管理与安全工程学院,陕西西安710051

出　　处：《国防科技大学学报》2018年第4期127-133,共7页Journal of National University of Defense Technology

基　　金：国家自然科学基金资助项目(71601183)

摘　　要：针对现有备件供应优化方法未从寿命周期角度考虑备件供应优化问题,将寿命周期不同阶段的备件需求特征融入备件供应网络设计中,实施动态需求特征下的寿命周期整体优化。深入分析寿命周期不同阶段的备件需求特征;建立备件供应响应时间转移方程,在此基础上,构建使寿命周期备件保障效益最大的多目标混合整数规划模型。通过仿真案例证明了多种备件保障模式的组合能够显著提高寿命周期保障效益,寿命周期整体优化可以实施更高效的备件供应。For the problem of the existing spare parts supply optimization method cannot consider the life cycle,the life cycle was merged into network design in stakes and it was optimized based on the dynamic characteristics of the spare parts demand.Firstly,the requirement characteristics of spare parts at different stages of life cycle were deeply analyzed.Secondly,the spare parts supply respond time transfer equation was built,and the programming model with the optimization goal of maximum support effectiveness throughout life cycle was established under constraint conditions.Simulation cases indicate that a combination of a variety of spare parts protection model can improve the effectiveness of the life cycle,and the overall optimization of the life cycle can be implemented with more efficient spare parts supply.

关 键 词：备件 寿命周期 供应网络 需求 优化方法 

分 类 号：V215.7[航空宇航科学与技术—航空宇航推进理论与工程]