The application of fuzzy mathematics in the comprehensive evaluation for quality of wine

Sensory taste is the main method to identify the quality of wine.There is the uncertainty caused by the taste members’ subjectivity.In order to solve this problem,the article uses fuzzy comprehensive evaluation which based on relative state characteristic value method to estimate the quality of wine,gets the results of the wine quality evaluation,and proves this comprehensive evaluation model which based on relative state characteristic value has a good evaluation effect.