Resultant Analysis Method for Supportability Evaluation of Radar Equipment Based on Drift Degree

In view of the factors affecting the supportability of radar equipment are numerous and hierarchical, according to the requirements of supportability of radar equipment, the evaluation index system for supportability of radar equipment is constructed. In order to avoid the limitations of the single evaluation methods and improve the objectivity and accuracy of supportability evaluation of radar equipment, the concept of drift degree is introduced and the resultant analysis model for supportability evaluation of radar equipment based on drift degree is designed in this paper. The results for supportability evaluation of radar equipment based on cloud model method, the improved catastrophe progression method, the extension method and the grey method are analyzed to provide reference for the combination of evaluation results. The validity of the model is verified by an example.