Results 11 to 20 of about 29,786,065 (334)

Linear System Identification Versus Physical Modeling of Lateral–Longitudinal Vehicle Dynamics

open access: yesIEEE Transactions on Control Systems Technology, 2020
Accurate physical modeling of vehicle dynamics requires extensive a priori knowledge of the studied vehicle. In contrast, data-driven modeling approaches require only a set of data that are a good account of the vehicle’s driving envelope. In this brief,
Bernardo A. Hernandez Vicente   +2 more
semanticscholar   +1 more source

Physical modeling of the filtration process through the dam base

open access: yesIOP Conference Series: Materials Science and Engineering, 2020
In this article, the results of model studies to determine the value of filtration in different soil layers that form the foundation of the dam for different filling of the reservoir are given and empirical dependences of the filtration level on the ...
F. Shaazizov, D. Shukurov
semanticscholar   +1 more source

A novel hybrid analytical/iterative method to extract the single-diode model's parameters using Lambert's W-function

open access: yesEnergy Conversion and Management: X, 2023
The evaluation of photovoltaic device performance is based on the I-V characteristic curve. Unfortunately, the data sheets provided by the manufacturers only include data at standard test conditions, which requires the construction of a model capable of ...
Imade Choulli   +8 more
doaj   +1 more source

Influence of Soap Factory Wastewater on the Physical and Mechanical Performance of Concrete

open access: yesDiyala Journal of Engineering Sciences, 2022
The management of water resources is one of the major priorities in all countries of the world and even more so in developing countries such as Cameroon.
Zoyem Gouafo Mathurin   +4 more
doaj   +1 more source

Bio-Physical Modeling, Characterization, and Optimization of Electro-Quasistatic Human Body Communication [PDF]

open access: yesIEEE Transactions on Biomedical Engineering, 2018
Human body communication (HBC) has emerged as an alternative to radio wave communication for connecting low power, miniaturized wearable, and implantable devices in, on, and around the human body.
Shovan Maity   +5 more
semanticscholar   +1 more source

Greatly enhancing the modeling accuracy for distributed parameter systems by nonlinear time/space separation [PDF]

open access: yes, 2006
An effective modeling method for nonlinear distributed parameter systems (DPSs) is critical for both physical system analysis and industrial engineering.
Boyd   +33 more
core   +2 more sources

Factors Governing the Chemical Stability and NMR Parameters of Uracil Tautomers and Its 5-Halogen Derivatives

open access: yesMolecules, 2020
We report on the density functional theory (DFT) modelling of structural, energetic and NMR parameters of uracil and its derivatives (5-halogenouracil (5XU), X = F, Cl, Br and I) in vacuum and in water using the polarizable continuum model (PCM) and the ...
Kacper Rzepiela   +3 more
doaj   +1 more source

Design and Manufacturing of Small Scale Tsunami Simulator Channel [PDF]

open access: yesE3S Web of Conferences, 2021
Increasing the cost of in-situ or field tests to solve engineering problems, particularly water engineering, pushes researchers worldwide to simulate different water engineering problems using small-scale physical modeling like soil erosion, hydraulic ...
Bachay Hiba A.   +4 more
doaj   +1 more source

A review on the Mullins effect [PDF]

open access: yes, 2009
The Mullins’ effect remains a major challenge in order to provide good mechanical modeling of the complex behavior of industrial rubber materials. It’s been forty years since Mullins [1] wrote his review on the phenomenon and still no general agreement ...
DIANI, Julie   +2 more
core   +3 more sources

Single-big-jump principle in physical modeling. [PDF]

open access: yesPhysical Review E, 2018
The big-jump principle is a well-established mathematical result for sums of independent and identically distributed random variables extracted from a fat-tailed distribution.
A. Vezzani, E. Barkai, R. Burioni
semanticscholar   +1 more source

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