Operational effectiveness evaluation of airborne electronic warfare system based on Vague sets

Fuzzy decision making based on Vague sets has been widely used in recent years. This method gives comprehensive consideration to these two factors, possibilities of the project to fulfill the object and possibilities not to fulfill the object. Thus the associated matrix is formed between the project and the object, and accordingly educed expressions of evaluative function and decision-making function. In addition different decision-making functions can be chosen according to distinct circs. There is practical example to illustrate the detailed procedure of the way of decision-making based on Vague sets.