Results 31 to 40 of about 3,677 (157)
International Journal of Emergency Medicine, 2021 Objective To develop comprehensive guidance that captures international impacts, causes, and solutions related to emergency department crowding and access block Methods Emergency physicians representing 15 countries from all IFEM regions composed the ...
A. P. Javidan +5 more
doaj +1 more source
Shape Sensing of a Complex Aeronautical Structure with Inverse Finite Element Method
Sensors, 2021 The inverse Finite Element Method (iFEM) is receiving more attention for shape sensing due to its independence from the material properties and the external load. However, a proper definition of the model geometry with its boundary conditions is required,
Daniele Oboe +3 more
doaj +1 more source
Engineering Science and Technology, an International Journal, 2016 The inverse Finite Element Method (iFEM) is a state-of-the-art methodology originally introduced by Tessler and Spangler for real-time reconstruction of full-field structural displacements in plate and shell structures that are instrumented by strain ...
Adnan Kefal +3 more
doaj +1 more source
Exponential Runge-Kutta methods for stiff kinetic equations [PDF]
, 2010 We introduce a class of exponential Runge-Kutta integration methods for kinetic equations. The methods are based on a decomposition of the collision operator into an equilibrium and a non equilibrium part and are exact for relaxation operators of BGK ...
Dia B. O. +4 more
core +3 more sources
Multiscale ultra‐short‐term wind power prediction model based on GD‐IFEM‐PSO and VMD‐BP
Energy Science &Engineering, Volume 11, Issue 12, Page 4700-4721, December 2023., 2023 In the prediction of wind power, the particle swarm optimization algorithm incorporating the greedy idea is used to achieve the optimization of variable mode decomposition (VMD) with a higher search efficiency, while the frequency domain‐based component reconstruction can improve the training speed while targeting the learning of each component, which ...
Zhe Zhang +4 more
wiley +1 more source
A Refined Shape Sensing Method for Skin Antenna Structure Based on Inverse Finite Element Method
Applied Sciences, 2020 An important issue in the existing inverse finite element method (iFEM) is that reconstruction accuracy cannot satisfy the analytical demand for the flexible structure.
Shengtao Niu +3 more
doaj +1 more source
Displacement and stress monitoring of a Panamax containership using inverse finite element method [PDF]
, 2016 The inverse Finite Element Method (iFEM) is a revolutionary methodology for real - time reconstruction of full-field structural displacements and stresses in plate and shell structures that are instrumented by strain sensors.
Kefal, Adnan, Oterkus, Erkan
core +1 more source
Shape-Sensing of Beam Elements Undergoing Material Nonlinearities
Sensors, 2021 The use of in situ strain measurements to reconstruct the deformed shape of structures is a key technology for real-time monitoring. A particularly promising, versatile and computationally efficient method is the inverse finite element method (iFEM ...
Pierclaudio Savino +3 more
doaj +1 more source
Shape sensing of aerospace structures by coupling of isogeometric analysis and inverse finite element method [PDF]
, 2017 This paper presents a novel isogeometric inverse Finite Element Method (iFEM) formulation, which couples the NURBS-based isogeometric analysis (IGA) together with the iFEM methodology for shape sensing of complex/curved thin shell structures. The primary
Kefal, Adnan, Oterkus, Erkan
core +1 more source
Power spectrum optimization for interference mitigation via iterative function evaluation [PDF]
, 2012 Power spectrum optimization is a well-known difficult nonconvex optimization problem for which only local optimality can typically be assured. This paper unifies several classes of local optimization methods and proposes efficient and new methods for ...
Hayssam Dahrouj, Taiwen Tang, Wei Yu
core +1 more source