Share:


Multi-criteria decision-making method based on intuitionistic trapezoidal fuzzy prioritised owa operator

    Peide Liu Affiliation
    ; Ye Li Affiliation
    ; Jurgita Antuchevičienė Affiliation

Abstract

In the real decision-making, there are many multiple attribute decision-making (MADM) problems, in which there exists the prioritised relationship among decision-making attributes. In this paper, with respect to the prioritised multi-criteria decision-making problems under intuitionistic trapezoidal fuzzy information, a new decision-making method on the basis of the intuitionistic trapezoidal fuzzy prioritised ordered weighted aggregation operator has been proposed. Firstly, the definitions, operational rules and characteristics of intuitionistic trapezoidal fuzzy numbers and POWA operator have been introduced. Then, intuitionistic trapezoidal fuzzy prioritised ordered weighted aggregation (ITFPOWA) operator has been defined as well as the computational method of associated weight, and some properties have been studied and proved. Furthermore, based on the ITFPOWA operator, an approach to the multi-criteria decision-making with intuitionistic trapezoidal fuzzy numbers has been established. Finally, an illustrative example has been given to prove the evaluation procedures of the developed approach and to demonstrate its practicality and validity.

Keyword : MADM, prioritised, intuitionistic trapezoidal fuzzy numbers, POWA, ITFPOWA

How to Cite
Liu, P., Li, Y., & Antuchevičienė, J. (2016). Multi-criteria decision-making method based on intuitionistic trapezoidal fuzzy prioritised owa operator. Technological and Economic Development of Economy, 22(3), 453-469. https://doi.org/10.3846/20294913.2016.1171262
Published in Issue
May 12, 2016
Abstract Views
84
PDF Downloads
62