装备寿命周期备件供应网络优化方法

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.