Feasible. Fuzzy comprehensive evaluation method is a comprehensive evaluation method based on fuzzy mathematics. Fuzzy comprehensive evaluation method has the characteristics of clear results and strong systematicness, which can solve the problems of fuzziness and difficulty in quantification. It is a practical mathematical comprehensive evaluation method in practice. Fuzzy comprehensive evaluation method is based on the membership degree theory of fuzzy mathematics, which transforms qualitative evaluation into quantitative evaluation, that is, it uses fuzzy mathematics to evaluate things or objects restricted by many factors as a whole.