Abstract
In this paper, a novel approach is developed to deal with multiple-attribute group decision-making (MAGDM) problem under q-rung orthopair fuzzy environment. Firstly, some operators have been proposed to aggregate q-rung orthopair fuzzy information, such as the q-rung orthopair fuzzy generalized power averaging (q-ROFGPA) operator, the q-rung orthopair fuzzy generalized power weighted averaging (q-ROFGPWA) operator, the q-rung orthopair fuzzy generalized power geometric (q-ROFGPG) operator, and the q-rung orthopair fuzzy generalized power weighted geometric (q-ROFGPWG) operator. In addition, some desirable properties and special cases of these operators are discussed. Second, a novel approach is developed to solve MAGDM problem under the q-rung orthopair fuzzy environment based on the proposed q-ROFGPWA and q-ROFGPWG operators. Finally, a practical example is given to illustrate the application of the proposed method, and further the sensitivity analysis and comparative analysis are carried out.
| Original language | English |
|---|---|
| Pages (from-to) | 2077-2103 |
| Number of pages | 27 |
| Journal | International Journal of Intelligent Systems |
| Volume | 34 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - Sept 2019 |
Keywords
- multiple-attribute group decision-making
- q-rung orthopair fuzzy generalized power weighted averaging operator
- q-rung orthopair fuzzy generalized power weighted geometric operator
- q-rung orthopair fuzzy sets