Journal of Systems Engineering and Electronics ›› 2022, Vol. 33 ›› Issue (3): 716-726.doi: 10.23919/JSEE.2022.000066

• CONTROL THEORY AND APPLICATION • Previous Articles     Next Articles

Two-level consensus modeling with utility and cost constraints

Weixue DIAO(), Yong LIU*()   

  1. 1 School of Business, Jiangnan University, Wuxi 214122, China
  • Received:2020-12-21 Online:2022-06-18 Published:2022-06-24
  • Contact: Yong LIU E-mail:6190903002@stu.jiangnan.edu.cn;clly1985528@163.com
  • About author:|DIAO Weixue was born in 1996. She is studying for her M.S. degree at Jiangnan University. Her research interests are group decision making and conflict analysis.E-mail: 6190903002@stu.jiangnan.edu.cn||LIU Yong was born in 1985. He received his B.S., M.S., and Ph.D degrees in mechanical engineering, system engineering, and management science and engineering from Nanjing University of Aeronautics and Astronautics. Currently, he is an associate professor at the Business School, Jiangnan University . His research interests are conflict analysis, soft computing, and grey system. E-mail: clly1985528@163.com
  • Supported by:
    This work was supported by the National Natural Science Foundation of China (71503103), the Outstanding Youth in Social Sciences of Jiangsu Province, and the Jiangsu Qinglan Project and the Tender Project from Wuxi Federation of Philosophy and Social Sciences (WXCK22-A-03)

Abstract:

There exist many two-level group consensus problems with different psychological behaviors of decision makers. To deal with these group consensus problems and reach a stable consensus, based on the principles and methods of grey system, utility theory and group consensus, we use grey utility function to describe and reflect decision makers’ opinion preferences in different subgroups and different levels, and then we construct a two-level group consensus method with a moderator, and exploit it to solve the negotiation problems of the natural gas subsidy.

Key words: two-level group consensus, group negotiation, utility function, natural gas subsidy