Journal of Systems Engineering and Electronics ›› 2024, Vol. 35 ›› Issue (1): 178-185.doi: 10.23919/JSEE.2024.000019

• SYSTEMS ENGINEERING • Previous Articles    

Method for triangular fuzzy multiple attribute decision making based on two-dimensional density operator method

Youliang LIN1(), Wu LI2,*(), Gang LIU3(), Dong HUANG3()   

  1. 1 School of Economics and Management, Hunan Institute of Science and Technology, Yueyang 414000, China
    2 Hunan Vocational College for Nationalities, Yueyang 414000, China
    3 School of Information Science and Engineering, Hunan Institute of Science and Technology, Yueyang 414000, China
  • Received:2021-10-18 Online:2024-02-18 Published:2024-03-05
  • Contact: Wu LI E-mail:linyouliang_cn@163.com;liwu0817@163.con;liugang@hnist.edu.cn;huangdong2318@163.com
  • About author:
    LIN Youliang was born in 1979. He received his Ph.D. degree from Center South University in 2018. He is an associate professor at Hunan Institute of Science and Technology. His main research interest is decision analysis and evaluation. E-mail: linyouliang_cn@163.com

    LI Wu was born in 1977. He received his Ph.D. degree from Huazhong University of Science and Technology in 2009. He is a professor at Hunan Vocational College for Nationalities. His main research interests are decision analysis and system engineering. E-mail: liwu0817@163.con

    LIU Gang was born in 1983. He received his B.S. and M.S. degrees from Naval Arms Command Institute, China in 2005 and 2008, respectively, and Ph.D. degree from National University of Defense Technology, China, 2013. Now he is the Deputy Dean of the School of Information Science and Engineering, Hunan Institute of Science and Technology. His research interests include intelligent information processing, optimization and path planning. E-mail: liugang@hnist.edu.cn

    HUANG Dong was born in 1990. He received his B.S., M.S. and Ph.D. degrees from China University of Petroleum, Beijing, China, in 2013, 2015 and 2018 respectively. Now he works in the School of Information Science and Engineering, Hunan Institute of Science and Technology. His main research interests are modeling, control and optimization of complex systems. E-mail: huangdong2318@163.com
  • Supported by:
    This work was supported by the Natural Science Foundation ofHunan Province(2023JJ50047;2023JJ40306), the Research Foundation of Education Bureau of Hunan Province(23A0494;20B260), and the Key R & D Projects of Hunan Province(2019SK2331).

Abstract:

Aiming at the triangular fuzzy (TF) multi-attribute decision making (MADM) problem with a preference for the distribution density of attribute (DDA), a decision making method with TF number two-dimensional density (TFTD) operator is proposed based on the density operator theory for the decision maker (DM). Firstly, a simple TF vector clustering method is proposed, which considers the feature of TF number and the geometric distance of vectors. Secondly, the least deviation sum of squares method is used in the program model to obtain the density weight vector. Then, two TFTD operators are defined, and the MADM method based on the TFTD operator is proposed. Finally, a numerical example is given to illustrate the superiority of this method, which can not only solve the TF MADM problem with a preference for the DDA but also help the DM make an overall comparison.

Key words: fuzzy decision making, clustering, density operator, multi-attribute decision making (MADM)