Research on Evaluation Methodology Of Weapon Equipment Based on Grey Relational Projection of Interval Number

For the problem of hybrid multiple attribute decision-making, evaluation methodology of weapon equipment based on grey relational projection of interval numbers is proposed. The decision-making model in which the adjacency degree both between the plan and the positive ideal plan and between the plan and the negative ideal plan is taken into account synchronously was set up. In addition, the method is still applied to calculate the equipment effectiveness of some types of missile, and the result illustrates the approach is effective and feasible to the evaluation of equipment effectiveness.