Results 141 to 150 of about 4,260 (187)

Geometrically nonlinear deformation reconstruction of based on Euler–Bernoulli beam theory using a nonlinear iFEM algorithm

Thin-Walled Structures, 2023
Feifei Zhao, Hong Bao, Feng Zhang
exaly   +2 more sources

BP Neural Network Assisted iFEM for Damage Identification Using Triangular Layout FBG Arrays

2025 23rd International Conference on Optical Communications and Networks (ICOCN)
Utilizing a back-propagation neural network in conjunction with the inverse finite element method, a robust approach is proposed for the damage identification in fiber-optic sensor based deformation monitoring system.
Yi Li, Mengshi Zhu, Heming Wei, Liang Zhang, Fufei Pang   +4 more
semanticscholar   +2 more sources

Geometrically nonlinear shape sensing of anisotropic composite beam structure using iFEM algorithm and third-order shear deformation theory

Composite Structures, 2023
Feifei Zhao, Junli Wang
exaly   +2 more sources

Structural damage identification using strain mode differences by the iFEM based on the convolutional neural network (CNN)

Mechanical Systems and Signal Processing, 2022
Ziyan Wu
exaly   +2 more sources

Structural Health Monitoring of aerospace thin plate and shell structures using the inverse finite element method (iFEM)

Thin-Walled Structures
Zahid Ahmed Qureshi, Selda Oterkus, Ihtisham Khalid   +2 more
exaly   +2 more sources

Structural health monitoring of an offshore wind turbine tower using iFEM methodology [PDF]

Ocean Engineering, 2020
With the increasing popularity of wind energy, offshore wind turbines (OWTs) are currently experiencing rapid development. The tower is one of the most significant components of the OWT. However, the tower will not only stand its own weight and weight of the top structure, but also be surrounded by harsh wave and wind loading conditions.
Adnan Kefal, Erkan Oterkus, Selda Oterkus   +2 more
exaly   +3 more sources

Nonlinear deformation monitoring of elastic beams based on isogeometric iFEM approach

International Journal of Non-Linear Mechanics, 2022
Shape sensing plays a key role in Structural Health Monitoring (SHM) and has become an excellent methodology for large-scale engineering structures to achieve significant improvement in their safety, reliability, and affordability. The inverse finite element method (iFEM) is an accurate and efficient method for shape sensing to reconstruct the three ...
Adnan Kefal
exaly   +3 more sources

Geometrically Nonlinear Deformation Reconstruction Based on iQS4 Elements Using a Linearized Iterative iFEM Algorithm

Acta Mechanica Solida Sinica, 2022
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 formulations have been applied to small deformation of structures based on the small-displacement ...
He Huang, Adnan Kefal
exaly   +3 more sources

Integrated Free Energy Model (IFEM) for microemulsions

Journal of Colloid and Interface Science, 2016
The Integrated Free Energy Model (IFEM) is a platform used to predict the solubilization of nonpolar oils in nonionic alkyl-polyethylene oxide (C(X)EO(Y)) micelles starting from a free energy balance of costs and gains when surfactants from empty micelles and oil from a continuous oil phase assemble to form an oil-swollen micelle.
Americo Boza Troncoso, Edgar J Acosta
exaly   +3 more sources

iFEM benchmark problems for solid elements

Smart Materials and Structures, 2019
Structural health monitoring (SHM) is a growing field of research, as it has the potential to simultaneously improve the reliability of structures and reduce their maintenance cost. SHM requires accurate stress and strain information, preferably for the entire structure.
Cornelis de Mooij, Marcias Martinez, Rinze Benedictus   +2 more
openaire   +1 more source