DocumentCode
2766061
Title
Pyramid Fuzzy Numbers
Author
Wang, Guixiang ; Chen, Wenwen ; Gao, Xinni
Author_Institution
Inst. of Operational Res. & Cybern., Hangzhou Dianzi Univ., Hangzhou, China
Volume
7
fYear
2009
fDate
14-16 Aug. 2009
Firstpage
76
Lastpage
80
Abstract
In this paper, we introduce the concept of pyramid fuzzy numbers, which may be conveniently used in some practical applications like triangle fuzzy numbers, investigate their properties, and obtain their operations rules of addition and scalar multiplication. And then, on the pyramid fuzzy number space, we define a metric that not only holds the suitability but also convenient for getting an arithmetic formula which only involves the operations of the parameters.
Keywords
arithmetic; fuzzy set theory; number theory; addition rule; arithmetic formula; pyramid fuzzy number space; scalar multiplication rule; triangle fuzzy numbers; Arithmetic; Cybernetics; Extraterrestrial measurements; Fuzzy sets; Fuzzy systems; Level set; Pattern recognition; Fuzzy n-cell numbers; Fuzzy numbers; Pyramid fuzzy numbers; Triangle fuzzy numbers;
fLanguage
English
Publisher
ieee
Conference_Titel
Fuzzy Systems and Knowledge Discovery, 2009. FSKD '09. Sixth International Conference on
Conference_Location
Tianjin
Print_ISBN
978-0-7695-3735-1
Type
conf
DOI
10.1109/FSKD.2009.172
Filename
5359951
Link To Document