Research on Threat Assessment Based on Intuitionistic Fuzzy Set Theory

To the question of multi-attribute decision making in threat assessment (TA), for improving the reliability of TA and enhancing the quality of assessment, an intuitionistic fuzzy preference information based TA approach on multi-attribute decision making is proposed. Firstly, built the intuitionistic fuzzy interzone judgement matrix; secondly, gived the normalization method for target attributes with interzone values and constructed scheme preference model and attributes optimization weighted model consequently and finally validated the availability of the method with the instances of targets TA.