The Study Of Multi-attribute Decision-making Method Based On The Uncertainty-Mathematical Theory

Based on the uncertain fuzzy multi-attribute decision-making theory, methods and the fuzzy set theory, this article mainly studies two aspects content:1.In the Uncertain multi-attribute decision-making process, the weight determination should not only reflect the importance of experts and decision-making objectivity of the data, but also reflect the preference of decision-making to some weighting methods.taking all these factors into this issue,the use of mathematical theory of uncertainty, A new study based on more and more experts in the program's combination of methods to determine weight,further simplifying the model. As far as possible, the weight determination of the more simple method is reasonable and scientific.2.This article summarizes the method to determine the most common attributes of the membership function and focuses on the structure method of a non-linear exponential membership function .this article selected the exponential function to present the membership function,which both reflect non-linear relations and the value to comments the thing influence in the different sector endomorphism.