Results 21 to 30 of about 3,036,142 (307)

Influence of the membership functions number of fuzzy logic controller on the performances of dynamic systems [PDF]

open access: yesRevista Română de Informatică și Automatică, 2023
The aim of this work is to study the influence of the number of membership functions (MF) of fuzzy logic controller (FLC) on the temporal performances of dynamical systems.
Abdelhamid DJARI
doaj   +1 more source

Genetic optimization of fuzzy membership functions for cloud resource provisioning [PDF]

open access: yes, 2016
The successful usage of fuzzy systems can be seen in many application domains owing to their capabilities to model complex systems by exploiting knowledge of domain experts.
Hussain, Amir   +7 more
core   +1 more source

ANALYSIS OF FUZZY QUEUES: PARAMETRIC PROGRAMMING APPROACH BASED ON RANDOMNESS - FUZZINESS CONSISTENCY PRINCIPLE [PDF]

open access: yesJournal of Process Management and New Technologies, 2015
In this article, based on Zadeh’s extension principle we have apply the parametric programming approach to construct the membership functions of the performance measures when the interarrival time and the service time are fuzzy numbers based on the ...
Dhruba Das, Hemanta K. Baruah
doaj  

Why Cauchy Membership Functions: Efficiency [PDF]

open access: yes, 2021
Fuzzy techniques depend heavily on eliciting meaningful membership functions for the fuzzy sets used. Often such functions are obtained from data. Just as often they are obtained from experts knowledgable of the domain and the problem being addressed ...
Ralescu, Anca   +4 more
core   +1 more source

Exact Membership Functions for the Fuzzy Weighted Average [PDF]

open access: yes, 2011
The problem of computing the fuzzy weighted average, where both attributes and weights are fuzzy numbers, is well studied in the literature. Generally, the approach is to apply Zadeh’s extension principle to compute α-cuts of the fuzzy weighted average ...
Pim van den Broek   +5 more
core   +2 more sources

Fuzzy logic based on Belief and Disbelief membership functions

open access: yesFuzzy Information and Engineering, 2017
Many theories are developed based on probability to deal with incomplete information. The fuzzy logic deals with belief rather than likelihood (probability). Zadeh first defined fuzzy set as a single membership function.
Poli Venkata Subba Reddy
doaj   +1 more source

Why Triangular Membership Functions Are Successfully Used in F-Transform Applications: A Global Explanation to Supplement the Existing Local Ones

open access: yesAxioms, 2019
The main ideas of F-transform came from representing expert rules. It would be therefore reasonable to expect that the more accurately the membership functions describe human reasoning, the more successful will be the corresponding F-transform formulas ...
Olga Kosheleva   +2 more
doaj   +1 more source

Multi-Objective Reliability Optimization using Fuzzy Nonlinear Programming with Interval Membership Functions and Bias Functions: A Comparison of Particle Swarm Optimization and Genetic Algorithm

open access: yesWasit Journal for Pure Sciences, 2023
Multi-objective reliability optimization is a complex problem that involves simultaneously optimizing multiple objectives while ensuring that the system meets certain reliability requirements.
Ahmed Abdulhussein Jabbar   +1 more
doaj   +1 more source

Crisp set tuning of membership functions in fuzzy logic inference systems by probability density functions.

open access: yesZanco Journal of Pure and Applied Sciences, 2019
Determination of threshold values of membership functions is one of the key stages in design of a fuzzy logic inference system. This paper presents a statistical-based method using probability density functions to simplify the construction of membership ...
Farshid Yari   +2 more
doaj   +1 more source

PSO vs GA: A Comparative Study of Multi-Objective Reliability Optimization using Fuzzy Nonlinear Programming Functions

open access: yesWasit Journal for Pure Sciences, 2023
— Multi-objective reliability optimization is a complex problem that involves simultaneously optimizing multiple objectives while ensuring that the system meets certain reliability requirements.
Ahmed Abdulhussein Jabbar   +1 more
doaj   +1 more source

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