A New Method for Ranking Discrete Z-number

Yuming Gong, Xiang Li, Wen Jiang

科研成果: 书/报告/会议事项章节会议稿件同行评审

4 引用 (Scopus)

摘要

Comparing two or more fuzzy numbers and ordering them is an important topic in fuzzy theory. Z-number as a kind of fuzzy number that can effectively reflect the real world, after Zadeh proposed Z-number, the research on the ranking of Z-numbers has also received much attention. So the ranking of discrete Z-number is a necessary operation in Z-number arithmetic and has important practical significance. In this paper, we propose a new discrete Z-numbers ordering method. Our method is achieved by transforming discrete Z-number into common discrete fuzzy number and then comparing the magnitude of the transformed discrete fuzzy number. Finally, we present an example to illustrate this approach.

源语言英语
主期刊名Proceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020
出版商Institute of Electrical and Electronics Engineers Inc.
3591-3596
页数6
ISBN(电子版)9781728158549
DOI
出版状态已出版 - 8月 2020
活动32nd Chinese Control and Decision Conference, CCDC 2020 - Hefei, 中国
期限: 22 8月 202024 8月 2020

出版系列

姓名Proceedings of the 32nd Chinese Control and Decision Conference, CCDC 2020

会议

会议32nd Chinese Control and Decision Conference, CCDC 2020
国家/地区中国
Hefei
时期22/08/2024/08/20

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