A Novel Dynamic Real Time Controller Based on Score Function of Intuitionistic Fuzzy Sets with Time Parameter

Abstract:

In this paper, we first present intuitionistic fuzzy sets with time parameter (IFSTP). Compared with intuitionistic fuzzy set (IFS), IFSTP can provide membership function with time parameter, non-membership function with time parameter, and hesitancy function with time parameter. Thus, IFSTP is more suitable for real-time controller than IFS. Then we propose a type of score function according to IFS and IFSTP. The results of pattern recognition show that the score function method is more effective than conventional distance measure method and similarity measure method. Finally, using the score function of IFSTP, we design a dynamic real time controller, which is more comprehensive and flexible than the intuitionistic fuzzy controller.

• Periodical: Advanced Materials Research (Volumes 490-495)
• Pages: 657-663
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.490-495.657
• Online since: March 2012
• Authors: Zhen Hua Zhang, Jing Yu Yang, You Pei Ye, Yong Hu, Qian Sheng Zhang
• Keywords: Intuitionistic Fuzzy Set, Intuitionistic Fuzzy Sets with Parameters, Intuitionistic Fuzzy Sets with Time Parameter, Pattern Recognition, Real Time Controller, Score Function

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