Results 91 to 100 of about 824 (173)

Modeling of Sensor Placement Strategy for Shape Sensing and Structural Health Monitoring of a Wing-Shaped Sandwich Panel Using Inverse Finite Element Method

Sensors, 2017
This paper investigated the effect of sensor density and alignment for three-dimensional shape sensing of an airplane-wing-shaped thick panel subjected to three different loading conditions, i.e., bending, torsion, and membrane loads.
Adnan Kefal, Mehmet Yildiz
doaj   +1 more source

Development of a Marker-Based iFEM Optimisation Approach for Aeroelastic Load Characterisation in Gust

, 2021
In order to assess the span-wise load distribution in an aeroelastic gust encounter, a novel method is developed which makes use of marker-based optical tracking.
Alen, Louis (author)
core  

Data-driven framework for extracting steady-state deformation resistance from transient experimental data without inverse finite element analysis

Advances in Industrial and Manufacturing Engineering
Accurate characterization of the steady-state deformation resistance of materials is a prerequisite for high-precision forming simulations. However, controlling the temperature and strain rate in high-temperature tensile experiments is difficult and can ...
Eiichi Ota, Minami Fujimura, Yasumoto Sato   +2 more
doaj   +1 more source

Inverse finite element modeling of shells using the degenerate solid approach [PDF]

, 2015
The Inverse Finite Element Method (IFEM) for degenerate solid shells is introduced. IFEM allows determining the undeformed shape of a body (in this case, a shell-like body) such that it attains a desired shape after large elastic deformations.
Fachinotti, Victor Daniel, Albanesi, Alejandro E., Martínez Valle, José M., Albanesi, Alejandro Eduardo, Fachinotti, Víctor D.   +4 more
core   +1 more source

Warping Deformation Prediction of Smart Skin Composite Airfoil Structure with Inverse Finite Element Approach

Aerospace
The design of smart skin with lightweight requirements utilizes high-performance composite materials, resulting in thin structural characteristics. When subjected to complex aerodynamic loads, the smart skin structure experiences warping deformation ...
Hao Zhang, Junli Wang, Wenshuai Liu, Huaihuai Zhang, Wei Kong   +4 more
doaj   +1 more source

Issue Information

International Journal of Mechanical System Dynamics, Volume 5, Issue 3, Page 383-384, September 2025.
wiley   +1 more source

A new Single Sensor Based iFEM formulation for shape-sensing of thin-walled structures instrumented with single-sided sensor configurations: Formulation, numerical assessment, and experimental validation [PDF]

The reconstruction of the displacement field from discrete strain sensors, known as shapesensing, is becoming an essential tool for realizing an efficient Structural Health Monitoring framework.
Gherlone, Marco, Biscotti, Vincenzo, Esposito, Marco   +2 more
core   +1 more source

Inchrononym Fractal Emergence Model (IFEM)

The Inchrononym Fractal Emergence Model (IFEM) Version 4 presents a theoretical transition from geometric fractality to informational emergence as the foundational substrate of physical phenomena. This model reinterprets fractal structures not as mere geometric configurations but as compressed informational programs whose dynamics unfold through ...
openaire   +1 more source

On the combination of load monitoring and damage identification with iFEM

, 2017
LAUREA MAGISTRALEIl monitoraggio dei carichi è diventato un importante aspetto nella fase di progettazione di un componente. In particolare, lo shape sensing attraverso il metodo degli elementi finiti inverso (iFEM) stà diventando sempre piu ...
COLOMBO, LUCA
core  

Strain pre-extrapolation methods for shape sensing: A comparative study between modal virtual sensor expansion and smoothing element analysis

Results in Engineering
Reconstructing displacement fields from sparse strain measurements, commonly referred to as shape sensing, has become a key component in developing effective Structural Health Monitoring (SHM) systems and for enabling accurate digital twin ...
Marco Esposito
doaj   +1 more source