Abstract:

The observation collected by sensors in target recognition system may be fuzzy and conflict. Aimed at this problem, this paper presents a new method based on intuitionistic fuzzy comprehensive evaluation. The new mathematical model of comprehensive evaluation is proposed for intuitionistic fuzzy sets, an improved maximum-membership method using the composition of membership and hesitancy degree is also proposed. The performance of the proposed approach is examined through experiments. The results indicate that the proposed recognition method can effectively solve the conflict information, and the combination results are rational.

Key words: fuzzy sets, intuitionistic fuzzy sets, fuzzy comprehensive evaluation, target recognition