Fuzzy assessment method of professional skill based on feedback amendment

According to the requirements and characteristics of operational skills, we need to build analysis of relations between assessment index and operational skills and use fuzzy comprehensive methods to evaluate in order to improve the scientific and reliability of mechanical operation skills assessment. For reducing the human subjective factors, we use AHP to determine the index weight. Using fuzzy set transformation principle, fuzzy assessment matrix is constructed. This paper also gives a method of professional skill fuzzy assessment based on feedback.