Results 41 to 50 of about 1,073 (165)
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
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Sensors, 2022 The inverse finite element method (iFEM) is one of the most effective deformation reconstruction techniques for shape sensing, which is widely applied in structural health monitoring. The distribution of strain sensors affects the reconstruction accuracy
Xiaohan Li +3 more
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Mat(h)ifem : diálogos entre matemáticas, arte, tecnologías e historia [PDF]
, 2023 Este texto de apresentação foi elaborado apartir do acrônimo MAT(H)IFEM ou, mais especificamente, MATH e HIFEM –nove letras que se unem. A primeira parte, MATH, coloca em diálogo a Matemática com a Arte, as Tecnologias e a História (tanto no ensino ...
Montoito, Rafael, Dalcin, Andréia
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, 2023 Structural shape monitoring plays a vital role in the structural health monitoring systems. The inverse finite element method (iFEM) has been demonstrated to be a practical method of deformation reconstruction owing to its unique advantages. Current iFEM
Huang, He +4 more
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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
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Accurate gradient computations at interfaces using finite element methods
International Journal of Applied Mathematics and Computer Science, 2017 New finite element methods are proposed for elliptic interface problems in one and two dimensions. The main motivation is to get not only an accurate solution, but also an accurate first order derivative at the interface (from each side).
Qin Fangfang +3 more
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Journal of Marine Science and EngineeringAccurate reconstruction of thin-walled marine structures, such as ship hull plates and stiffened panels, via the conventional inverse Finite Element Method (iFEM) is severely limited by strain data scarcity in real-world deployments.
Junkang Xia +7 more
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J@ti Undip: Jurnal Teknik Industri, 2017 Penelitian ini bertujuan untuk mengevaluasi kondisi saat ini dari pariwisata di Kawasan Borobudur dan kawasan Dataran Tinggi Dieng, merumuskan prioritas strategi ecotourism yang sesuai dengan kondisi pariwisata untuk kedua kawasan pariwisata, dan ...
Aries Susanty +2 more
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Sensors, 2021 The attempt to integrate the applications of conventional structural deformation reconstruction strategies and vibration-based damage identification methods is made in this study, where, more specifically, the inverse finite element method (iFEM) and ...
Tengteng Li +5 more
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Toward to an Automatic Crack Size Estimation with iFEM for Structural Health Monitoring
, 2023 The inverse Finite Element Method (iFEM) is a model-based technique to compute the displacement (and then the strain) field of a structure from strain measurements and a geometrical discretization of the same. Different literature works exploit the error between the numerically reconstructed strains and the experimental measurements to perform damage ...
Daniele Oboe +3 more
openaire +1 more source