Grey Relational Evaluation of Electronic Equipment Effectiveness Based on Ideal Reference Sequence

Evaluating the combat effectiveness of electronic equipment is an important research task. Due to the incomplete information, the data which is used for effectiveness evaluation is regarded as the uncertain grey number according to the grey system theory. Based on the positive and negative ideal sequence, a grey relational analysis model for the combat effectiveness evaluation of electronic equipment is introduced. And the relevant grey relational analysis algorithm is established also. The effectiveness value is acquired through an optimal function which maximizes the combat effectiveness of the equipment. Then the evaluation distinguishing coefficient is defined to compare the effectiveness evaluation model and algorithm. The simulation example shows the rationality and feasibility of the proposed method. This method can accurately rank the combat effectiveness of electronic equipment so that the best equipment can be chosen