Fuzzy Aggregation Operators for Multicriteria Decision in Expert System

摘要：

During the fuzzy reasoning of expert system, there are always some uncertain informahon sources. We should use the multicriteria decision malong to aggregate them. The fuzzy aggregation operator is the key technology of multicriteria decision making. We define harmonic triangular norm operators and strict harmonic triangular norm operators. Four type detail harmonic triangular norm operators are given. Further, the procedure and algorithm of multicriteria decision making based on fuzzy aggregahon operator is given. Finally, we define two measures associated with the operators. Based on the measure, the relahonships of those operators and classical operators are evaluated and compared. The result shows that the operators offer a new method to aggregation of fuzzy information sources in fuzzy environments.

关键词： expert system generalized triangular norm harmonic triangular norm multicriteria decision and fuzzy aggregation operators

作者: Jiajia Miao Guoyou Chen Aiping Li Jia Yan Siyu jiang

作者单位: Institute of Command Automation, PLA University of Science and Technology, Nanjing, China The post-d Institute of Command Automation, PLA University of Science and Technology, Nanjing, China 613＃, School of Computer, National University of Defense Technology, Changsha, China The post-doctoral workstation of the 73111 army, Xiamen, China

会议类型: 国际会议

会议名称: The 2nd IEEE International Conference on Advanced Computer Control(第二届先进计算机控制国际会议 ICACC 2010)

会议地点: 沈阳

会议语种:英文

页码: 557-561

在线出版日期: 2010-03-27（万方平台首次上网日期，不代表论文的发表时间）