Results 91 to 100 of about 4,260 (187)

Real Exchange Rate Misalignment: An Application of Behavioral Equilibrium Exchange Rate (BEER) to Nigeria [PDF]

This paper seeks to estimate the long run behavioral equilibrium exchange rate in Nigeria. The empirical analysis builds on quarterly data from 1986Q1 to 2006Q4 and derives a Behavioral Equilibrium Exchange Rate (BEER) and a Permanent Equilibrium ...
Shehu Usman Rano, Aliyu
core   +1 more source

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, Dario Poloni, Claudio Sbarufatti, Marco Giglio   +3 more
openaire   +1 more source

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

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

Programming of Finite Element Methods in MATLAB

, 2018
We discuss how to implement the linear finite element method for solving the Poisson equation. We begin with the data structure to represent the triangulation and boundary conditions, introduce the sparse matrix, and then discuss the assembling process ...
Chen, Long
core  

Issue Information

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

Alternative Composite Lisbon Development Strategy Indices: A Comparison of EU, USA, Japan and Korea [PDF]

This study addresses the measurement of two composite Lisbon strategy indices that quantifies the level and patterns of development for ranking countries. The first index is nonparametric labelled as Lisbon strategy index (LSI).
Almas Heshmati, JongEun Oh
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

Global connection through the International Federation for Emergency Medicine (IFEM)

Hong Kong Journal of Emergency Medicine, 2022
HF Ho, Kevin KC Hung
openaire   +1 more source

All-Fiber Optic Sensing for Multiparameter Monitoring and Domain-Wide Deformation Reconstruction of Aerospace Structures in Thermally Coupled Environments

Aerospace
This study introduces an all-fiber optic sensing network based on fiber Bragg grating (FBG) technology for structural health monitoring (SHM) of launch vehicle payload fairings under extreme thermo-mechanical conditions.
Zifan He, Xingguang Zhou, Jiyun Lu, Shengming Cui, Hanqi Zhang, Qi Wu, Hongfu Zuo   +6 more
doaj   +1 more source