Hu-Chen Liu

Jian-Xin You

Meng-Meng Shan

Advances in Materials Science and Engineering

We investigate the multiple attribute group material selection problems in which the attribute values take the form of interval 2-tuple linguistic information. Firstly, some operational laws and possibility degree of interval 2-tuple linguistic variables are introduced. Then, we develop some interval 2-tuple linguistic aggregation operators called interval 2-tuple hybrid harmonic mean (ITHHM) operator, induced interval 2-tuple ordered weighted harmonic mean (I-ITOWHM) operator, and induced interval 2-tuple hybrid harmonic mean (I-ITHHM) operator and study some desirable properties of the I-ITOWHM operator. In particular, all these operators can be reduced to aggregate 2-tuple linguistic variables. Based on the I-ITHHM and the ITWHM (interval 2-tuple weighted harmonic mean) operators, an approach to multiple attribute group decision-making with interval 2-tuple linguistic information is proposed. Finally, a practical application to material selection problem is given to verify the developed approach and to demonstrate its practicality and effectiveness.</jats:p

Crossref

Some Interval 2-Tuple Linguistic Harmonic Mean Operators and Their Application in Material Selection

http://downloads.hindawi.com/journals/amse/2016/7034938.pdf

Some Interval 2-Tuple Linguistic Harmonic Mean Operators and Their Application in Material Selection

Abstract

Similar works

Full text

Available Versions

Crossref