| Article ID: | iaor2003640 |
| Country: | China |
| Volume: | 23 |
| Issue: | 9 |
| Start Page Number: | 43 |
| End Page Number: | 45 |
| Publication Date: | Sep 2001 |
| Journal: | Journal of Systems Engineering and Electronics |
| Authors: | Bu Guangzhi, Zhang Yuwen |
Integrating grey theory and fuzzy theory, this paper proposes the use of interval numbers with three parameters to present grey fuzzy numbers. A comprehensive evaluation is given. A method to order a set of grey fuzzy numbers is discussed. This method can solve the comprehensive evaluation problems with both grey and fuzzy information.