Comprehensive Evaluation for Generalized Product Quality Based on Fuzzy Entropy
With a view to improving product quality, the concept of generalized product quality is proposed and analyzed in depth to frame a comprehensive fuzzy evaluation system for generalized product quality, which includes all the constructional, operational and technological performance and function and takes account of the hierarchy and complexity of such an evaluation system. In the system the weighted value for each and every evaluation index is determined by combining entropy weight with subjective weight so as to make the evaluation more objective and scientific. Comparing with the method of comprehensive fuzzy evaluation, the evaluation system thus framed gets rid of the empirical subjectivity in determining index weight, thus enhancing the dependability of the weight, as a result, such an evaluation will be more reliable.
L.Y. Xie, M.N. James, Y.X. Zhao and W.X. Qian
Y. Z. Chen et al., "Comprehensive Evaluation for Generalized Product Quality Based on Fuzzy Entropy", Advanced Materials Research, Vols. 118-120, pp. 805-809, 2010