Systems Engineering and Electronics ›› 2025, Vol. 47 ›› Issue (1): 191-201.doi: 10.12305/j.issn.1001-506X.2025.01.20

• Systems Engineering • Previous Articles     Next Articles

Consensus model under uncertain preference based on graph model for conflict resolution

Jinmuzi ZHANG, Haiyan XU, Lu CHEN   

  1. College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China
  • Received:2023-05-23 Online:2025-01-21 Published:2025-01-25
  • Contact: Haiyan XU

Abstract:

Aiming at the possible uncertainty preference information of decision makers (DMs), the consensus theory of graph model for conflict resolution (GMCR) under the simple preference is extended to uncertain scenarios considering DMs do not have consensus or self-interested behavior, but also have aggressive or conservative risk attitudes. After that, a consensus model for conflict decision-making under the uncertain preference is constructed. The uncertain preference structure is introduced into conflict consensus theory, and the logic representations of conflict consensus and dissent preferences and stabilities under four uncertain preference types are respectively defined. The corresponding matrix representation is given to facilitate the stable solution calculation and analysis and promote the stability algorithm realization. The established conflict decision consensus model under the uncertain preference is applied to the aviation industry conflict to obtain the optimal solution. The results show that the model provides effective strategy suggestions for resolving complex conflicts in uncertain environments.

Key words: uncertain preference, graph model for conflict resolution (GMCR), decision consensus, matrix representation, aviation industy conflict

CLC Number: 

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