Grey Fuzzy Comprehensive Evaluation Method Based on Interval Numbers of Three Parameters
Bu Guang · Systems engineering and electronics · 2001
Integrating grey theory and fuzzy theory, this paper proposes to use interval numbers of three parameters to present grey fuzzy numbers. A comprehensive evaluation method is given by using theories above. A method to order a set of grey fuzzy numbers is discussed at last. This method can solve the comprehensive evaluation problems with both grey and fuzzy information, and the example followed also proves this