Výsledky vyhledávání - "Identification inverse"

Bending tests for the structural safety assessment of space truss members

Autor: Nerio Tullini, C. C. Chen, Kuo-Chun Chang, Tzu-Kang Lin, Marco Bonopera

Publikováno v: International Journal of Space Structures. 33:138-149

This article compares two nondestructive static methods used for the axial load assessment in prismatic beam-columns of space trusses. Examples include the struts and ties or the tension chords and diagonal braces of steel pipe racks or roof trusses.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9436c0fd6f5eec6ad090d5a784022a2b
https://doi.org/10.1177/0266351118804123

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On the Convergence of a Greedy Algorithm for Operator Reconstruction

Autor: Buchwald, Simon

In their publication "A greedy algorithm for the identification of quantum systems" from 2009, Yvon Maday and Julien Salomon introduce an algorithm for the reconstruction of operators in the context of quantum systems. This algorithm shows good resul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______715::20c17e3557686fc3dc68a5cd5e59d265

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An optimized greedy reconstruction algorithm for dipole momentum operators

Autor: Buchwald, Simon, Ciaramella, Gabriele, Salomon, Julien

In a previous work (Salomon 2009), an algorithm was proposed to compute a family of selective controls that enables the efficient Hamiltonian identification of quantum systems. These controls are iteratively computed for a given set of linearly indep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______715::e22d151770694e6e90447028fe9d4d17

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Reliability of the tensile force identification in ancient tie-rods using one flexural mode shape

Autor: Giovanni Rebecchi, Nerio Tullini, Ferdinando Laudiero

This article presents an investigation into the reliability of an experimental procedure for the axial load identification of tie-rods with unknown boundary conditions, that uses one vibration freq...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0c599cacae710d64435e2966b5a22e8
http://hdl.handle.net/11392/2404708

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Dissertation/ Thesis

Vers la caractérisation In-vivo et In-situ des propriétés mécaniques des tissus mou du vivant

Autor: Elahi, Seyed Ali

Cette thèse s’inscrit dans la démarche de caractérisation mécanique des tissus mous du vivant in situ et in vivo par un dispositif de succion utilisable en salle opératoire. L’objectif est de fournir au chirurgien un outil simple, efficace,

Externí odkaz: http://www.theses.fr/2018GREAI059/document

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In-vivo and In-situ mechanical characterisation of soft living tissues

Autor: Elahi, Seyed Ali

Publikováno v: Bioengineering. Université Grenoble Alpes, 2018. English. ⟨NNT : 2018GREAI059⟩

In-vivo characterization of biological soft tissues is a key step toward patient-specific biomechanical simulation and planning of intra-operative assisted surgery. These tissues’ structures are usually highly heterogeneous due to the variety of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c2785b5205453798e4717d7aadf874b6
https://tel.archives-ouvertes.fr/tel-01927117

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Image-based high strain-rate testing for the characterization of viscoplasticity

Autor: Pascal Bouda, Fabrice Pierron, Delphine Notta-Cuvier, Eric Markiewicz, Bertrand Langrand

Publikováno v: DYMAT 2018
DYMAT 2018, Sep 2018, ARCACHON, France. ⟨10.1051/epjconf/201818302032⟩
EPJ Web of Conferences, Vol 183, p 02032 (2018)

The present work aims at identifying an elastic-viscoplastic material behaviour over a wide strain and strain-rate range (up to 0.1 and 1000 s-1 respectively), using the so-called Virtual Fields Method. To define the experimental campaign, a design p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bbfc14e87be2926371bc1e35d1d1d96d
https://eprints.soton.ac.uk/423810/

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Dissertation/ Thesis

Caractérisation in-situ et modélisation des mécanismes et couplages thermomécaniques en usinage : application à l'alliage de titane Ti-6Al-4V

Autor: Harzallah, Mahmoud

Ce travail s'inscrit dans une stratégie d'investigation expérimentale et numérique des mécanismes d'enlèvement de la matière lors de l'usinage de l'alliage de titane Ti-6Al-4V. Il aborde un problème complexe, fortement couplé, faisant interve

Externí odkaz: http://www.theses.fr/2018EMAC0002/document

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In-situ characterization and modelling of mechanisms and thermomechanical couplings in machining : application to Ti-6AL-4V titanium alloy

Autor: Harzallah, Mahmoud

Publikováno v: Matériaux. Ecole des Mines d'Albi-Carmaux, 2018. Français. ⟨NNT : 2018EMAC0002⟩

This work develops an experimental and numerical strategy in order to investigate material removal of titanium alloy Ti-6Al-4V during machining process. It therefore intends to tackle a complex and strongly coupled problem, involving thermal and mech

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::a579292adc40de92d784c27c2ba2afad
https://tel.archives-ouvertes.fr/tel-01861377

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