Results 1 to 10 of about 616,807 (289)
Sensitivity-based virtual fields for the non-linear virtual fields method. [PDF]
Comput Mech, 2017 The virtual fields method is an approach to inversely identify material parameters using full-field deformation data. In this manuscript, a new set of automatically-defined virtual fields for non-linear constitutive models has been proposed. These new sensitivity-based virtual fields reduce the influence of noise on the parameter identification.
Marek A, Davis FM, Pierron F.
europepmc +9 more sources
Analysis of the performance of a virtual gauge-based method in hydrological modeling of basins with no precipitation stations [PDF]
Scientific ReportsThis study evaluates the hydrological performance of the virtual gauge-based method (VG) for flood forecasting in basins devoid of precipitation stations.
Yanhong Dou +4 more
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The virtual fields method applied to spalling tests on concrete [PDF]
EPJ Web of Conferences, 2012 For one decade spalling techniques based on the use of a metallic Hopkinson bar put in contact with a concrete sample have been widely employed to characterize the dynamic tensile strength of concrete at strain-rates ranging from a few tens to two ...
Forquin P., Pierron F.
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EPJ Web of Conferences, 2010 The paper presents an experimental application of a method leading to the identification of the elastic and damping material properties of isotropic vibrating plates.
Pierron F., Giraudeau A.
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Identification of the plastic zone using digital image correlation [PDF]
Fracture and Structural Integrity, 2014 In this paper Digital Image Correlation (DIC) is used to study the evolution of the plastic zone close to a crack tip. A modified CT-specimen was used in order to fulfill the plane stress condition.
M. Rossi +4 more
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Full-Field Surface Pressure Reconstruction Using the Virtual Fields Method [PDF]
Experimental Mechanics, 2019 This work presents a methodology for reconstructing full-field surface pressure information from deflectometry measurements on a thin plate using the Virtual Fields Method (VFM). Low-amplitude mean pressure distributions of the order of few
R. Kaufmann +2 more
openaire +3 more sources
Virtual Human: A Comprehensive Survey on Academic and Applications
IEEE Access, 2023 As a creative method for virtual human individuals based on multiple fusion technologies such as artificial intelligence, computer graphics, and speech synthesis, virtual human technology has developed rapidly since its birth, and continuous discussions ...
Lipeng Cui, Jiarui Liu
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Sensors, 2023 Accurate water quality estimation is important for water environment monitoring and water resource management and has emerged as a pivotal aspect of ecological rehabilitation and sustainable development.
Na Zhao
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Sensors, 2021 The following paper presents a method for the use of a virtual electric dipole potential field to control a leader-follower formation of autonomous Unmanned Aerial Vehicles (UAVs).
Leszek Ambroziak, Maciej Ciężkowski
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The Laplace Virtual Fields Method for the direct extraction of viscoelastic properties of materials
Comptes Rendus. Mécanique, 2023 This work proposes a new method aiming at the direct identification of viscoelastic properties of materials with a Laplace formalism implemented in the Virtual Fields Method and named L-VFM.
Marcot, Quentin +3 more
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