Journal of Systems Engineering and Electronics ›› 2018, Vol. 29 ›› Issue (5): 1009-1021.doi: 10.21629/JSEE.2018.05.12

• Systems Engineering • Previous Articles     Next Articles

Dynamic hesitant fuzzy linguistic group decision-making from a reliability perspective

Zhenzhen MA1(), Kumaraswamy PONNAMBALAM2(), Jianjun ZHU1,*(), Shitao ZHANG3()   

  1. 1 College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
    2 Department of Systems Design Engineering, University of Waterloo, Waterloo N2L 3G1, Canada
    3 School of Mathematics & Physics Science and Engineering, Anhui University of Technology, Ma’anshan 243002, China
  • Received:2017-11-13 Online:2018-10-26 Published:2018-11-14
  • Contact: Jianjun ZHU E-mail:zhenzhen5886@163.com;ponnu@uwaterloo.ca;zhujianjun@nuaa.edu.cn;zhangshitao1980@126.com
  • About author:MA Zhenzhen was born in 1988. She is a Ph.D. candidate in management science and engineering from Nanjing University of Aeronautics and Astronautics, Nanjing, China. She studied as a visiting scholar with the Department of Systems Design Engineering, University of Waterloo, Waterloo, ON, Canada from 2016 to 2017. Her current research interests include group decision-making, soft computing, multicriteria decision analysis and applications. E-mail: zhenzhen5886@163.com|PONNAMBALAM Kumaraswamy was born in 1958. He received his Ph.D. degree from University of Toronto, Toronto, ON, Canada, in 1987. He is a professor with the Department of Systems Design Engineering, University of Waterloo, Waterloo, ON, Canada. His research interests include the development of design optimization under uncertainty, decision analysis and its applications. E-mail: ponnu@uwaterloo.ca|ZHU Jianjun was born in 1976. He received his Ph.D degree in systems engineering, Northeastern University, Shenyang, China, in 2005. He is a professor with the College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, China. His current research interests include the multiple-criteria decision analysis and its applications, decision support systems, and supply chain coordination and modeling. E-mail: zhujianjun@nuaa.edu.cn|ZHANG Shitao was born in 1980. He received his Ph.D. degree in management science and engineering from Nanjing University of Aeronautics and Astronautics, China, in 2017. He is a lecturer at the School of Mathematics and Physics, Anhui University of Technology, China. His current research interests include group decision making, consensus, computing with words, and decision support systems. E-mail: zhangshitao1980@126.com
  • Supported by:
    the National Natural Science Foundation of China(71171112);the National Natural Science Foundation of China(71502073);the National Natural Science Foundation of China(71601002);the Scientific Innovation Research of College Graduates in Jiangsu Province(KYZZ15_0094);the Anhui Provincial Natural Science Foundation(1708085MG168);This work was supported by the National Natural Science Foundation of China (71171112; 71502073; 71601002), the Scientific Innovation Research of College Graduates in Jiangsu Province (KYZZ15_0094), and the Anhui Provincial Natural Science Foundation (1708085MG168)

Abstract:

A dynamic hesitant fuzzy linguistic group decisionmaking (DHFLGDM) problem is studied from the perspective of information reliability based on the theory of hesitant fuzzy linguistic term sets (HFLTSs). First, an approach is applied to transform the dynamic HFLTSs (DHFLTSs) into a set of proportional linguistic terms to eliminate the time dimension. Second, expert reliability is measured by considering both group similarity and degree of certainty, and an optimization method is employed to quantify the linguistic terms by maximizing the group similarity. Third, through computing the attribute stability as well as its reliability, a combination rule which considers both reliability and weight is proposed to aggregate the information, and then the aggregated grade values and degree of stability are used to make a selection. Finally, the application and feasibility of the proposed method are verified through a case study and method comparison.

Key words: dynamic decision-making, hesitant fuzzy linguistic term sets (HFLTSs), proportional linguistic terms, group similarity, degree of certainty