Results 41 to 50 of about 7,305,411 (311)

Characterizations and Infinite Divisibility of Certain Recently Introduced Distributions IV [PDF]

open access: yes, 2018
Certain characterizations of recently proposed univariate continuous distributions are presented in different directions. This work contains a good number of reintroduced distributions and may serve as a source of preventing the reinvention and/or ...
Hamedani, Gholamhossein G.
core   +3 more sources

Comparative Study of Different Methods for Estimating Weibull Parameters: A Case Study on Jeju Island, South Korea

open access: yes, 2018
On Jeju Island, South Korea, an investigation was conducted to determine the best method for estimating Weibull parameters. Six methods commonly used in many fields of the wind energy industry were reviewed: the empirical, moment, graphical, energy ...
Dongbum Kang, K. Ko, J. Huh
semanticscholar   +1 more source

Enhancing Wind Energy Potential Assessment with Three-Parameter Weibull Distribution: A Comparative Analysis using MATLAB [PDF]

open access: yesE3S Web of Conferences
To determine the wind energy potential, the probability density function is typically used. For data distribution with modest wind speeds, this paper developed a three-parameter Weibull model.
K Kannakumar   +6 more
doaj   +1 more source

Weibull Decision Support Systems in Maintenance

open access: yesOrganizacija, 2014
Background: The Weibull distribution is one of the most important lifetime distributions in applied statistics. Weibull analysis is the leading method in the world for fitting and analyzing lifetime data.
Aboura Khalid   +2 more
doaj   +1 more source

Differential evolution algorithms with novel mutations, adaptive parameters, and Weibull flight operator

open access: yesSoft Computing - A Fusion of Foundations, Methodologies and Applications
Differential evolution (DE) is among the best evolutionary algorithms for global optimization. However, the basic DE has several shortcomings, like the slow convergence speed, and it is more likely to be stuck at local optima.
Abdesslem Layeb
semanticscholar   +1 more source

Robust explicit estimators of Weibull parameters [PDF]

open access: yesMetrika, 2009
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Boudt, K.M.R., Caliskan, D., Croux, C.
openaire   +2 more sources

Distribution of Electrical Resistivity in Single Carbon Fiber Filaments and Its Correlation With Tensile Modulus

open access: yesAdvanced Engineering Materials, EarlyView.
A statistical framework is applied to quantify the distribution of electrical resistivity among individual filaments of two commercially available carbon fiber types. Correlations between filament resistivity, tensile modulus, and diameter are examined and complemented by TEM analysis to provide new insight into filament‐level variability relevant for ...
Nils Wieja   +9 more
wiley   +1 more source

A New Alpha Power Cosine-Weibull Model with Applications to Hydrological and Engineering Data

open access: yesMathematics, 2023
Modifying the existing probability models in the literature and introducing new extensions of the existing probability models is a prominent and interesting research topic.
Abdulaziz S. Alghamdi   +1 more
doaj   +1 more source

Least squares fitting the three-parameter inverse Weibull density [PDF]

open access: yes, 2010
The inverse Weibull model was developed by Erto [10]. In practice, the unknown parameters of the appropriate inverse Weibull density are not known and must be estimated from a random sample.
Darija Marković   +2 more
core   +2 more sources

Melt Grafting of Geometry‐Tailored Voltage Stabilizers for High‐Performance Polypropylene Insulation

open access: yesAdvanced Functional Materials, EarlyView.
A scalable one‐step melt grafting strategy is developed to enhance the dielectric properties of isotactic polypropylene by covalently incorporating thermally stable aromatic voltage stabilizers. This solvent‐free approach improves volume resistivity and DC breakdown strength through deep trap formation and charge localization, offering a sustainable ...
Nazirul Mubin bin Normansah   +9 more
wiley   +1 more source

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