Title :
Non-stationary interval type-2 fuzzy logic systems
Author_Institution :
Coll. of Electr. Eng., Henan Univ. of Technol., Zhengzhou, China
Abstract :
This paper presents non-stationary interval type-2 fuzzy logic system(NSIT2FLS). Firstly, non-stationary type-2 fuzzy set(NST2FS) is investigated as extended version of non-stationary fuzzy set and type-2 fuzzy set. Secondly, special case is concentrated on its interval counterpart, whose three basic operators, such as intersection, union and complement, are investigated in more detail. Thirdly, non-stationary interval type-2 fuzzy inference system (NSIT2FIS) is also presented, whose calculation procedure is the research focus. Finally, a few numerical examples are illustrated to verify our proposing system.
Keywords :
fuzzy logic; fuzzy set theory; NSIT2FIS; NSIT2FLS; interval type-2 fuzzy inference system; non stationary interval type-2 fuzzy logic systems; Cognition; Fuzzy logic; Fuzzy sets; Inference algorithms; Logistics; Pragmatics; Uncertainty;
Conference_Titel :
Intelligent Control and Information Processing (ICICIP), 2011 2nd International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4577-0813-8
DOI :
10.1109/ICICIP.2011.6008438
