Results 151 to 160 of about 4,260 (187)

IFEMS: a new approach for monitoring wildfire evolution with NOAA-AVHRR imagery

International Journal of Remote Sensing, 2001
A new approach for monitoring wildfire evolution was developed. It was achieved by integrating both the burned area mapping system and the fire detection system. Multi-spectral multi-temporal images of the National Oceanic and Atmospheric Administration Advanced Very High Resolution Radiometer (NOAA-AVHRR) were employed. The new system has an excellent
K. R. Al-Rawi, J. L. Casanova, A. Romo
openaire   +1 more source

Multi-Plate Joint Modelling for GFEM and IFEM

Volume 5: Structures, Structural Dynamics & Materials
Present day engineering, especially that of modern airplane structures, requires that we join several structural components using fasteners to serve the engineered purpose. Design and analysis of such fastener joints become challenging with increase in
Partha Dey, Athreya Raveesha
semanticscholar   +1 more source

Three dimensional shape and stress monitoring of bulk carriers based on iFEM methodology [PDF]

Ocean Engineering, 2018
Over the last few years, inverse finite element method (iFEM) is shown to be one of the most robust and general algorithms for the purpose of shape and stress sensing. This study concerns the application of iFEM methodology to a capsize bulk carrier and investigates an appropriate sensor placement configuration for better structural health monitoring ...
Adnan Kefal, Erkan Oterkus
exaly   +3 more sources

Elastic boundary conditions-based iFEM for shape-sensing of complicated boundary constrained structures

Mechanical Systems and Signal Processing
T. Dong, Shenfang Yuan, Yuanqiang Ren
semanticscholar   +2 more sources

Correction: Emergency Point-of-Care Ultrasound Stewardship – A Joint Position Paper by EuSEM and EFSUMB and Endorsed by IFEM and WFUMB

Ultraschall in der Medizin - European Journal of Ultrasound, 2023
Emergency Point-of-Care Ultrasound Stewardship – A Joint Position Paper by EuSEM and EFSUMB and Endorsed by IFEM and WFUMB Joseph Osterwalder, Senad Tabakovic, Christian Jenssen et al.
J. Osterwalder, Senad Tabakovic, C. Jenssen, C. Dietrich, J. Connolly, Effi Polyzogopoulou, V. Cantisani, Matthias Wüstner, B. Jarman, B. Hoffmann   +9 more
semanticscholar   +1 more source

Research on Measurement Point Optimization Algorithm for Hull Structure Deformation Field Reconstruction Based on Ifem-Pso

Cybersecurity and Cyberforensics Conference
Aiming at the problem of high cost caused by large-scale measurement point layout in the reconstruction of deformation field of hull structure, this paper proposes a novel measurement point optimization algorithm for deformation field reconstruction. The
Jiayi Peng, Zhenhui Zhu, Peng Gong
semanticscholar   +1 more source

Ermittlung von Erddruckverteilungen aus Dehnungsmessungen mit der inversen FE-Methode (iFEM)

Bautechnik, 2006
Der Beitrag berichtet uber die Anwendung der inversen Finite-Elemente-Methode (iFEM) bei der Auswertung bodenmechanischer 1g-Modellversuche. Die inverse FE-Methode wurde an der University of Stellenbosch (Sudafrika) entwickelt und konnte erfolgreich zur Analyse des Tragverhaltens geotechnischer Modellbauwerke an der Bergischen Universitat Wuppertal ...
Carsten Hauser, Philippe Mainçon, Bernhard Walz   +2 more
openaire   +1 more source

IFEM - uma estrutura de dados em MATLAB para a aplicação do Método dos Elementos Finitos

Caderno Pedagógico
O Método dos Elementos Finitos (MEF) é amplamente utilizado em análises de problemas físicos de diversas naturezas. Contudo, a limitação de softwares comerciais para fins acadêmicos dificulta o aprendizado aprofundado, seja pelo elevado custo de ...
Gabriel Santos de Sá, Gelson de Sousa Alves, Guilherme Paiva, Jalles Gabriel Cardoso Silva, Otávio Germano de Moraes Dias, P. Leal   +5 more
semanticscholar   +1 more source

Structural Health Monitoring of a Satellite Antenna: A Benchmark Between the Modal Method, iFEM Coupled with Modal Strain Expansion, and a Physics-Informed Neural Network

Proceedings of the 15th International Workshop on Structural Health Monitoring
Shape sensing techniques for real-time deformation reconstruction are an increasingly important topic for Structural Health Monitoring (SHM), particularly in the con- text of digitalisation and digital twins. Artificial intelligence and artificial neural
Alessio Galfione, Sören Meyer zu Westerhausen, Salvatore Ameduri, Giovanni Totaro, Marco Esposito, Roland Lachmayer, Marco Gherlone   +6 more
semanticscholar   +1 more source

An Optimized iFEM for High Precision Real-Time Deformation Sensing of Composite Antenna Panel

Proceedings of the 15th International Workshop on Structural Health Monitoring
In recent years, composite structures have gained extensive applications in the aerospace industry owing to their high strength-to-weight ratio, lightweight nature, and superior corrosion resistance.
Wenpeng Duan, Shenfang Yuan, Jian Chen
semanticscholar   +1 more source