Results 1 to 10 of about 18,619,790 (293)

Entropy of Fuzzy Partitions and Entropy of Fuzzy Dynamical Systems [PDF]

open access: yesEntropy, 2016
In the paper we define three kinds of entropy of a fuzzy dynamical system using different entropies of fuzzy partitions. It is shown that different definitions of the entropy of fuzzy partitions lead to different notions of entropies of fuzzy dynamical ...
Dagmar Markechová, Beloslav Riečan
doaj   +6 more sources

Logical Entropy of Fuzzy Dynamical Systems [PDF]

open access: yesEntropy, 2016
Recently the logical entropy was suggested by D. Ellerman (2013) as a new information measure. The present paper deals with studying logical entropy and logical mutual information and their properties in a fuzzy probability space.
Dagmar Markechová, Beloslav Riečan
doaj   +5 more sources

Tsallis Entropy of Fuzzy Dynamical Systems [PDF]

open access: yesMathematics, 2018
This article deals with the mathematical modeling of Tsallis entropy in fuzzy dynamical systems. At first, the concepts of Tsallis entropy and Tsallis conditional entropy of order q , where q is a positive real number not equal to 1, of ...
Dagmar Markechová
doaj   +2 more sources

On Controllability and Observability of Fuzzy Dynamical Matrix Lyapunov Systems [PDF]

open access: yesAdvances in Fuzzy Systems, 2008
We provide a way to combine matrix Lyapunov systems with fuzzy rules to form a new fuzzy system called fuzzy dynamical matrix Lyapunov system, which can be regarded as a new approach to intelligent control. First, we study the controllability property of
M. S. N. Murty, G. Suresh Kumar
doaj   +2 more sources

Fuzzy Logic-Based Controller for Bipedal Robot

open access: yesApplied Sciences, 2021
In this paper, the problem of controlling a human-like bipedal robot while walking is studied. The control method commonly applied when controlling robots in general and bipedal robots in particular, was based on a dynamical model.
Phan Bui Khoi, Hong Nguyen Xuan
doaj   +1 more source

Tracking Control of a Class of Fuzzy Dynamical Systems Under the Concept of Granular Differentiability

open access: yesFuzzy Information and Engineering, 2023
In this work, the tracking control of a class of uncertain linear dynamical systems is investigated. The uncertainty is considered to be represented as fuzzy numbers, and hence, these uncertain dynamical systems are referred to as fuzzy linear dynamical ...
Seyed Mohammad Mehdi Abbasi   +1 more
doaj   +1 more source

Reliability Dependent Imperfect Production Inventory Optimal Control Fractional Order Model for Uncertain Environment Under Granular Differentiability

open access: yesFuzzy Information and Engineering, 2022
In this paper, we present a general formulation for the production inventory optimal control problem to a class of fractional fuzzy differential systems with reliability-dependent imperfect production.
S. Hati, K. Maity
doaj   +1 more source

On the Solution of an Imprecisely Defined Nonlinear Time-Fractional Dynamical Model of Marriage

open access: yesMathematics, 2019
The present paper investigates the numerical solution of an imprecisely defined nonlinear coupled time-fractional dynamical model of marriage (FDMM).
Rajarama Mohan Jena   +2 more
doaj   +1 more source

Weakly fuzzy topological entropy [PDF]

open access: yesMathematica Bohemica, 2022
In 2005, İ. Tok fuzzified the notion of the topological entropy R. A. Adler et al. (1965) using the notion of fuzzy compactness of C. L. Chang (1968).
B M Uzzal Afsan
doaj   +1 more source

Model-Based Application of Fuzzy Control to a Class of Industrial Process Operation Systems With Uncertainty

open access: yesIEEE Access, 2018
In this paper, the model-based fuzzy control application for double-layer operation systems with uncertainty is addressed. Due to the multiple-time scales of complex industrial systems, as well as the inborn uncertainties of the system, the challenge of ...
Yang Wang, Jinna Li, Huiyong Wu
doaj   +1 more source

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