Research on the Application of Fuzzy Mathematics in the Comparison and Selection of Highway Route Schemes
The application of fuzzy mathematics in comparison and selection of highway route scheme was studied.That qualitative evaluation was transformed into quantitative evaluations by introducing fuzzy mathematics so as to improve the accuracy and objectivity of scheme selection.Firstly,the basic concepts of fuzzy mathematics and the fuzzy comprehensive evaluation method were introduced.Then,the construction of the index system of comparing and selecting highway route schemes was analyzed.The specific application methods of fuzzy mathematics were e-laborated in detail.Taking a mountain expressway route scheme as an example,the effectiveness of the fuzzy mathe-matical method was verified by fuzzy comprehensive evaluation model.The study shows that the fuzzy comprehensive evaluation model can evaluate the advantages and disadvantages of different schemes comprehensively and objec-tively to make more reasonable decisions.In addition,the application value of fuzzy mathmatics in highway route scheme selection was summarized,its limitations was analyzed and the future research direction was puts forward to improve its practicability and reliability.
comparison and selection of highway route schemesfuzzy mathematicsfuzzy comprehensive evalua-tion methodevaluation factorsevaluation weight
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