不确定条件下装备器材供应网规划模型

装备器材供应网是装备器材供应保障工作的重要基石,其规划问题是我军装备器材保障过程的重要战略决策之一。针对节点、边和需求的不确定性,对不确定条件下由多个区域供应子网构成的装备器材供应网的规划问题展开研究。针对问题的特点,用区间分析理论对供应网规划中的不确定性因素进行度量和运算,得到不确定性规划模型,通过区间运算转化,将不确定性模型转化为确定性混合整数规划模型,并设计采用基于禁忌搜索算法的两阶段算法进行求解,分别得到了不同参数设置下的模型求解结果,并将所用算法与模糊规划和随机规划算法的求解结果进行了比较分析。实例分析结果表明所建立的模型和算法具有较强的实用性。

Design Model of Equipment Materiel Supply Network under Uncertain Condition

Equipment materiel supply network is the importance cornerstone of equipment materiel supply support,its designing problem is one of the important strategy decisions of our military equipment material support process. In view of the node uncertainty,side uncertainty and demand uncertainty,the model of equipment materiel supply network consisting of several regional supply sub-networks under uncertain condition is explored. Aimed at the characteristic of the problem,interval analysis theory is adopted to measure and operate the uncertain factors and variables in designing materiel supply network,and the uncertain designing model is carried out as a result. Interval operation is applied to convert the uncertain model into determinate mixed integer programming model,and then the two-stage approach based on Tabu Search algorithm is designed to solve the model. The solution result of the model under the circumstance with different parameters is achieved respectively,and the result using the method in the paper is compared with fuzzy programming and stochastic programming. The result shows that the operability of the model and solution is stronger.