基于改进TOPSIS法的装备维修任务优先级确定方法

Priority Determination Method of Armored Equipment Maintenance Task Based on Improved TOPSIS Method

针对当前装备维修任务优先级由装备保障指挥员根据自身经验确定而缺乏依据的问题,提出基于马氏距离的改进TOPSIS法确定装备维修任务优先级的方法;通过分析战时装备维修保障的特点,构建装备维修任务评价指标体系,运用AHP确定各评价指标的权重,依据马氏距离能够有效剥离指标之间相关性的特性,运用基于马氏距离的改进TOPSIS法计算各装备维修任务的贴近度,从而确定装备维修任务的优先级;新方法在战时能够为装备保障指挥员确定装备维修任务优先级提供合理依据。

Aiming at the problem that the current equipment maintenance task priority is determined by the equipment support commanders based on their own experience and lack of scientific basis,the article proposed the improved TOPSIS method based on Mahalanobis distance to determine the priority of the equipment maintenance task.By analyzing the characteristics of wartime equipment maintenance support,the evaluation index system of equipment maintenance task is constructed,and the weight of each evaluation index is determined by AHP.According to characteristics of Mahalanobis distance can effectively peel the relationship between the indexes,The improved TOPSIS method based on Mahalanobis distance calculates the proximity of each maintenance task to determine the priority of the equipment maintenance task.The new method can provide reasonable basis for the priority of the equipment maintenance task of the equipment support commander in wartime.