Abstract: In the artical,we constructed a new conflict system based on Pawlak's conflict system.In the new conflict system,it introduced the information system and the accepted scheme of each agent,the information system and the accepted scheme of the field experts,constrained conditions of different issues and accepted scheme of conflict system.At the same time,the algorithm for computing the accepted scheme of the conflict system is proposed.Finally,an example is used to illustrated the efficientness of the new conflict system model.

Key words: conflict analysis, information system, rough set, accepted scheme, constrained condition