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Author:

Yang, Zaoli (Yang, Zaoli.) | Li, Xin (Li, Xin.) | Cao, Zehong (Cao, Zehong.) | Li, Jinqiu (Li, Jinqiu.)

Indexed by:

SCIE

Abstract:

Q-rung orthopair fuzzy set (q-ROFS) is a powerful tool to describe uncertain information in the process of subjective decision-making, but not express vast objective phenomenons that obey normal distribution. For this situation, by combining the q-ROFS with the normal fuzzy number, we proposed a new concept of q-rung orthopair normal fuzzy (q-RONF) set. Firstly, we defined the conception, the operational laws, score function, and accuracy function of q-RONF set. Secondly, we presented some new aggregation operators to aggregate the q-RONF information, including the q-RONF weighted operators, the q-RONF ordered weighted operators, the q-RONF hybrid operator, and the generalized form of these operators. Furthermore, we discussed some desirable properties of the above operators, such as monotonicity, commutativity, and idempotency. Meanwhile, we applied the proposed operators to the multi-attribute decision-making (MADM) problem and established a novel MADM method. Finally, the proposed MADM method was applied in a numerical example on enterprise partner selection, the numerical result showed the proposed method can effectively handle the objective phenomena with obeying normal distribution and complicated fuzzy information, and has high practicality. The results of comparative and sensitive analysis indicated that our proposed method based on q-RONF aggregation operators over existing methods have stronger information aggregation ability, and are more suitable and flexible for MADM problems.

Keyword:

multi-attribute decision-making normal fuzzy number Q-rung orthopair normal fuzzy sets q-RONF information aggregation operators

Author Community:

  • [ 1 ] [Yang, Zaoli]Beijing Univ Technol, Coll Econ & Management, Beijing 100124, Peoples R China
  • [ 2 ] [Li, Xin]Beijing Univ Technol, Coll Econ & Management, Beijing 100124, Peoples R China
  • [ 3 ] [Cao, Zehong]Univ Tasmania, Coll Sci & Engn, Sch Technol Environm & Design, Discipline ICT, Hobart, Tas 7001, Australia
  • [ 4 ] [Li, Jinqiu]Harbin Engn Univ, Coll Econ & Management, Harbin 150001, Peoples R China

Reprint Author's Address:

  • [Li, Jinqiu]Harbin Engn Univ, Coll Econ & Management, Harbin 150001, Peoples R China

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Source :

MATHEMATICS

Year: 2019

Issue: 12

Volume: 7

2 . 4 0 0

JCR@2022

ESI Discipline: MATHEMATICS;

ESI HC Threshold:54

JCR Journal Grade:1

Cited Count:

WoS CC Cited Count: 20

SCOPUS Cited Count: 22

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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