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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   +5 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

An investigation on the recurrent function of the Pythagorean fuzzy cellular topological dynamical system

open access: yesHeliyon
This study is about Pythagorean fuzzy cellular topological dynamical system which is generated using Pythagorean fuzzy cellular space. A dynamical system receives input for a certain function and performs an iterative procedure for that same function.
Gnanachristy N B, Revathi G K
doaj   +3 more sources

Dynamical analysis and adaptive fuzzy control for the fractional-order financial risk chaotic system

open access: yesAdvances in Difference Equations, 2020
In this paper, a fractional-order model of a financial risk dynamical system is proposed and the complex behavior of such a system is presented. The basic dynamical behavior of this financial risk dynamic system, such as chaotic attractor, Lyapunov ...
Sukono   +6 more
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

A MONOTONE FUZZY STOPPING TIME IN DYNAMIC FUZZY SYSTEMS [PDF]

open access: yesBulletin of informatics and cybernetics, 1999
Summary: This paper is concerned with a fuzzy stopping time for a dynamic fuzzy system. A new class of fuzzy stopping times, called monotone fuzzy stopping times, is introduced. The notion of monotonicity is well known and important in stochastic optimization theory.
Yoshida, Yuji   +3 more
openaire   +2 more sources

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

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