A Robust Evaluation Method for the Effectiveness of Weapon Equipment Based on DEA and Its Application

Taking aim at the problem that the traditional methods don't touch the ubiquitous risk in the course of the evaluation of weapon equipment effectiveness,a robust evaluation method was built to reduce the risk.The core of the method is respecting the information characteristic in the process of evaluation to a great extent and controlling the risk strictly in every step.It is the steps of the method that building the different index systems from different point of view,and obtaining the different index-units (the bottom index),and then,clustering and optimizing the index-units by its relating matrix;expressing the index information with interval grey numbers and calculating the weight of each index;evaluating the effectiveness of weapon equipment with the data envelopment analysis (DEA) method;inspecting the level of evaluation risk by the risk evaluation model.The feasibility and validity of the method were proved by its application in a rifle.