Stability analysis of dynamic interval type‐2 fuzzy control systems in frequency domain
Sign Up to like & getrecommendations! Published in 2020 at "Asian Journal of Control"
DOI: 10.1002/asjc.2407
Abstract: The present paper aims to analyze the stability of dynamic Interval Type‐2 fuzzy control systems (IT2 FCSs) with adjustable parameters by investigating the existence of limit cycles based on the describing function (DF) method. To… read more here.
Keywords: fuzzy control; type fuzzy; control systems; stability ... See more keywords
A new type of fuzzy integrals for decision making based on bivariate symmetric means
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Intelligent Systems"
DOI: 10.1002/int.21989
Abstract: We propose a new generalization of the discrete Choquet integral based on an arbitrary bivariate symmetric averaging function (mean). So far only the means with a natural multivariate extension were used for this purpose. In… read more here.
Keywords: new type; type fuzzy; bivariate symmetric; symmetric means ... See more keywords
A simple noniterative method to accurately calculate the centroid of an interval type‐2 fuzzy set
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Intelligent Systems"
DOI: 10.1002/int.23076
Abstract: An interval type‐2 fuzzy set (IT2FS) contains the infinite number of embedded membership functions (MFs) defined as type‐1 fuzzy sets. The center of gravity (COG) of an IT2FS is obtained by integrating the centroids of… read more here.
Keywords: interval type; cog it2fs; type fuzzy; method ... See more keywords
Using genetic algorithms to evolve type-2 fuzzy logic systems for predicting bankruptcy
Sign Up to like & getrecommendations! Published in 2017 at "Kybernetes"
DOI: 10.1007/978-3-319-19704-3_29
Abstract: In this paper, we use GAs to design an interval type-2 fuzzy logic system (IT2FLS) for the purpose of predicting bankruptcy. The shape of type-2 membership functions, the parameters giving their spread and location in… read more here.
Keywords: type fuzzy; fuzzy logic; using genetic; type ... See more keywords
Type-2 fuzzy logic PID controller and different uncertainties design for boost DC–DC converters
Sign Up to like & getrecommendations! Published in 2017 at "Electrical Engineering"
DOI: 10.1007/s00202-016-0412-3
Abstract: The aim of this work is the synthesis of a type-2 fuzzy logic PID controller for DC–DC boost converters. Performances of the proposed controller are evaluated and compared with those of type-1 fuzzy logic PID… read more here.
Keywords: type fuzzy; boost converters; logic pid; controller ... See more keywords
A fuzzy multi-criteria group decision making based on ranking interval type-2 fuzzy variables and an application to transportation mode selection problem
Sign Up to like & getrecommendations! Published in 2017 at "Soft Computing"
DOI: 10.1007/s00500-015-1990-0
Abstract: In this paper, we propose a fuzzy multi-criteria group decision-making method based on ranking interval type-2 fuzzy variables. First, we present a ranking method developed by relative preference index which we define using generalized credibility… read more here.
Keywords: fuzzy variables; type fuzzy; fuzzy; interval type ... See more keywords
Model-based control using interval type-2 fuzzy logic systems
Sign Up to like & getrecommendations! Published in 2018 at "Soft Computing"
DOI: 10.1007/s00500-016-2358-9
Abstract: Type-2 fuzzy logic introduced new formalisms capable of overcoming the inherent uncertainties of approximating real-world processes by computational models. Yet, despite increasingly present in the nonlinear modeling literature, model-based control theory does not seem to… read more here.
Keywords: fuzzy logic; control; type fuzzy; logic systems ... See more keywords
Interval type-2 fuzzy logic for dynamic parameter adaptation in the bat algorithm
Sign Up to like & getrecommendations! Published in 2017 at "Soft Computing"
DOI: 10.1007/s00500-016-2469-3
Abstract: We describe in this paper a proposed enhancement of the bat algorithm (BA) using interval type-2 fuzzy logic for dynamically adapting the BA parameters. The BA is a metaheuristic algorithm inspired by the behavior of… read more here.
Keywords: bat algorithm; type fuzzy; interval type; fuzzy ... See more keywords
Solid waste collection system selection for smart cities based on a type-2 fuzzy multi-criteria decision technique
Sign Up to like & getrecommendations! Published in 2018 at "Soft Computing"
DOI: 10.1007/s00500-018-3232-8
Abstract: Energy-efficient and eco-friendly information and communication technologies (ICTs) make increasingly significant contributions to daily life while supporting environmental protection and a sustainable economy. Smart city approach aims to integrate ICTs and physical devices to track,… read more here.
Keywords: waste collection; collection; type fuzzy; smart city ... See more keywords
Multi-objective evolutionary algorithm for tuning the Type-2 inference engine on classification task
Sign Up to like & getrecommendations! Published in 2018 at "Soft Computing"
DOI: 10.1007/s00500-018-3239-1
Abstract: Type-2 fuzzy systems have been investigated as an alternative formalism to deal with uncertainty when the classic Type-1 fuzzy systems do not offer the suitable flexibility for the representation of the information being modeled. The… read more here.
Keywords: type fuzzy; inference engine; multi objective; tuning type ... See more keywords
Study on sampling-based discrete noniterative algorithms for centroid type-reduction of interval type-2 fuzzy logic systems
Sign Up to like & getrecommendations! Published in 2020 at "Soft Computing"
DOI: 10.1007/s00500-020-04998-2
Abstract: As an emerging technology, interval type-2 fuzzy logic systems (IT2 FLSs) have drawn great attentions in the past decade years. However, the computational intensive and time consuming type-reduction (TR) block may hinder the real applications… read more here.
Keywords: type fuzzy; algorithms; noniterative algorithms; discrete noniterative ... See more keywords