基于改进 AHP 方法的自动机综合评价研究

为了对火炮自动机的综合性能进行评价,以便为决策部门提供决策依据,采用一种改进的AHP(Analytic Hierarchy Process)方法对6种火炮自动机的综合性能进行了评价.评价时将自动机的性能体系分为目标层、准则层和方案层,用自动机的质量,火炮的口径,弹丸的质量,弹丸的初速和射速作为评价火炮自动机综合性能的准则,并写出相应的判断矩阵,然后用改进的AHP方法找出最优方案,得出的结论与传统的AHP方法一致.改进的AHP方法较传统的AHP方法的主要优点是,省去了对判断矩阵进行一致性检验的过程,减小了人的工作量.

Synthetic Performance Evaluation of Automatic Mechanism Based on Modified AHP

Analytic Hierarchy Process(AHP) is widely used in multi-criteria decision making situation.The synthetic performance of six automatic mechanisms is evaluated based on a modified AHP method.The performance of automatic mechanisms is described as objective level,criteria level and project level,and the automatic mechanism's mass,caliber of guns,mass of projectiles,initial velocity and firing rate of projectiles are treated as evaluating criteria.The judgment matrixes are given,and then the optimal project can be obtained by modified AHP.The evaluating result is the same as that of the traditional AHP method.The merits of the modified AHP are skipping the step of judgment matrixes consistency checkout and reducing workload.