Advances In Digital Image Correlation Dic
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Author |
: Jean-Noël Périé |
Publisher |
: MDPI |
Total Pages |
: 252 |
Release |
: 2020-04-21 |
ISBN-10 |
: 9783039285143 |
ISBN-13 |
: 3039285149 |
Rating |
: 4/5 (43 Downloads) |
Synopsis Advances in Digital Image Correlation (DIC) by : Jean-Noël Périé
Digital image correlation (DIC) has become the most popular full field measurement technique in experimental mechanics. It is a versatile and inexpensive measurement method that provides a large amount of experimental data. Because DIC takes advantage of a huge variety of image modalities, the technique allows covering a wide range of space and time scales. Stereo extends the scope of DIC to non-planar cases, which are more representative of industrial use cases. With the development of tomography, digital volume correlation now provides access to volumetric data, enabling the study of the inner behavior of materials and structures.However, the use of DIC data to quantitatively validate models or accurately identify a set of constitutive parameters remains challenging. One of the reasons lies in the compromises between measurement resolution and spatial resolution. Second, the question of the boundary conditions is still open. Another reason is that the measured displacements are not directly comparable with usual simulations. Finally, the use of full field data leads to new computational challenges.
Author |
: Jean-Noel Perie |
Publisher |
: |
Total Pages |
: 252 |
Release |
: 2020 |
ISBN-10 |
: 3039285157 |
ISBN-13 |
: 9783039285150 |
Rating |
: 4/5 (57 Downloads) |
Synopsis Advances in Digital Image Correlation (DIC). by : Jean-Noel Perie
Digital image correlation (DIC) has become the most popular full field measurement technique in experimental mechanics. It is a versatile and inexpensive measurement method that provides a large amount of experimental data. Because DIC takes advantage of a huge variety of image modalities, the technique allows covering a wide range of space and time scales. Stereo extends the scope of DIC to non-planar cases, which are more representative of industrial use cases. With the development of tomography, digital volume correlation now provides access to volumetric data, enabling the study of the inner behavior of materials and structures.However, the use of DIC data to quantitatively validate models or accurately identify a set of constitutive parameters remains challenging. One of the reasons lies in the compromises between measurement resolution and spatial resolution. Second, the question of the boundary conditions is still open. Another reason is that the measured displacements are not directly comparable with usual simulations. Finally, the use of full field data leads to new computational challenges.
Author |
: David Chambers |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 2017 |
ISBN-10 |
: 1536118591 |
ISBN-13 |
: 9781536118599 |
Rating |
: 4/5 (91 Downloads) |
Synopsis Digital Image Correlation by : David Chambers
During surface deformations measurements in objects, materials or structural element samples, which move in the space, recorded speckle images are transformed by these displacements. In Chapter One, an algorithm for speckle image relative geometrical transformations parameters determination is proposed on the basis of Fourier-Mellin transform. Usage of this algorithm will allow increasing reliability of deformation fields determination for constructional materials after appropriate correction of speckle-images, which are used during calculations. In Chapter Two, methods are presented to determine forming limit curves (FLCs) for sheets of advanced high strength steels (AHSS) using digital image correlation (DIC). FLC is a valuable tool for failure prediction in forming simulation at design stage and die try-out in press shops. Chapter Three presents a novel algorithm for recovering the trajectories of mechanism components from high speed video by means of multidimensional simplex optimisation and conformal templates. The focus of this chapter is on a simplex-based approach to digital image correlation (DIC) with arbitrarily shaped subsets that provides a number of advantages over the traditional gradient based approach with strictly square subsets. Finally, Chapter Four aims to develop a different technique that allows the obtention of the stress-strain evolution of materials while they are under axial loads.
Author |
: Matthias Merzkirch |
Publisher |
: Springer Nature |
Total Pages |
: 311 |
Release |
: 2021-12-14 |
ISBN-10 |
: 9783030840402 |
ISBN-13 |
: 3030840409 |
Rating |
: 4/5 (02 Downloads) |
Synopsis Mechanical Characterization Using Digital Image Correlation by : Matthias Merzkirch
In this book, a precise treatment of the experimental characterization of advanced composite materials using Digital Image Correlation (DIC) is presented. The text explains test methods, testing setup with 2D- and stereo-DIC, specimen preparation and patterning, testing analysis and data reduction schemes to determine and to compare mechanical properties, such as modulus, strength and fracture toughness of advanced composite materials. Sensitivity and uncertainty studies on the DIC calculated data and mechanical properties for a detailed engineering-based understanding are covered instead of idealized theories and sugarcoated results. The book provides students, instructors, researchers and engineers in industrial or government institutions, and practitioners working in the field of experimental/applied structural mechanics of materials a myriad of color figures from DIC measurements for better explanation, datasets of material properties serving as input parameters for analytical modelling, raw data and computer codes for data reduction, illustrative graphs for teaching purposes, practice exercises with solutions provided online and extensive references to the literature at the end of each stand-alone chapter.
Author |
: William N. Sharpe, Jr. |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 1100 |
Release |
: 2008-12-04 |
ISBN-10 |
: 9780387268835 |
ISBN-13 |
: 0387268839 |
Rating |
: 4/5 (35 Downloads) |
Synopsis Springer Handbook of Experimental Solid Mechanics by : William N. Sharpe, Jr.
The Springer Handbook of Experimental Solid Mechanics documents both the traditional techniques as well as the new methods for experimental studies of materials, components, and structures. The emergence of new materials and new disciplines, together with the escalating use of on- and off-line computers for rapid data processing and the combined use of experimental and numerical techniques have greatly expanded the capabilities of experimental mechanics. New exciting topics are included on biological materials, MEMS and NEMS, nanoindentation, digital photomechanics, photoacoustic characterization, and atomic force microscopy in experimental solid mechanics. Presenting complete instructions to various areas of experimental solid mechanics, guidance to detailed expositions in important references, and a description of state-of-the-art applications in important technical areas, this thoroughly revised and updated edition is an excellent reference to a widespread academic, industrial, and professional engineering audience.
Author |
: Michael A. Sutton |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 332 |
Release |
: 2009-04-21 |
ISBN-10 |
: 9780387787473 |
ISBN-13 |
: 038778747X |
Rating |
: 4/5 (73 Downloads) |
Synopsis Image Correlation for Shape, Motion and Deformation Measurements by : Michael A. Sutton
Image Correlation for Shape, Motion and Deformation Measurements provides a comprehensive overview of data extraction through image analysis. Readers will find and in-depth look into various single- and multi-camera models (2D-DIC and 3D-DIC), two- and three-dimensional computer vision, and volumetric digital image correlation (VDIC). Fundamentals of accurate image matching are described, along with presentations of both new methods for quantitative error estimates in correlation-based motion measurements, and the effect of out-of-plane motion on 2D measurements. Thorough appendices offer descriptions of continuum mechanics formulations, methods for local surface strain estimation and non-linear optimization, as well as terminology in statistics and probability. With equal treatment of computer vision fundamentals and techniques for practical applications, this volume is both a reference for academic and industry-based researchers and engineers, as well as a valuable companion text for appropriate vision-based educational offerings.
Author |
: André Gagalowicz |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 451 |
Release |
: 2009-04-22 |
ISBN-10 |
: 9783642018107 |
ISBN-13 |
: 3642018106 |
Rating |
: 4/5 (07 Downloads) |
Synopsis Computer Vision/Computer Graphics Collaboration Techniques by : André Gagalowicz
This book constitutes the refereed proceedings of the 4th International Conference on Computer Vision/Computer Graphics Collaboration Techniques, MIRAGE 2009, held in Rocquencourt, France, in May 2009. The 41 revised full papers presented were carefully reviewed and selected from a total of 83 submissions. The papers cover a wide range of topics with focus on Computer Vision/Computer Graphics collaboration techniques involving image analysis/synthesis approaches especially concerning theoretical, computational, experimental or industrial aspects of model-based image analysis and image-based model synthesis.
Author |
: Ming-Tzer Lin |
Publisher |
: Springer Nature |
Total Pages |
: 83 |
Release |
: 2023-02-11 |
ISBN-10 |
: 9783031174711 |
ISBN-13 |
: 3031174712 |
Rating |
: 4/5 (11 Downloads) |
Synopsis Advancements in Optical Methods, Digital Image Correlation & Micro-and Nanomechanics, Volume 4 by : Ming-Tzer Lin
Advancements in Optical Methods, Digital Image Correlation & Micro-and Nanomechanics, Volume 4 of the Proceedings of the 2022 SEM Annual Conference & Exposition on Experimental and Applied Mechanics, the fourth volume of six from the Conference, brings together contributions to this important area of research and engineering. The collection presents early findings and case studies on a wide range of optical methods ranging from traditional photoelasticity and interferometry to more recent DIC and DVC techniques, and includes papers in the following general technical research areas: DIC Methods & Its Applications Photoelsticity and Interferometry Applications Micro-Optics and Microscopic Systems Multiscale and New Developments in Optical Methods Extreme Nanomechanics In-Situ Nanomechanics Expanding Boundaries in Metrology Micro and Nanoscale Deformation MEMS for Actuation, Sensing and Characterization 1D & 2D Materials
Author |
: Michael Sutton |
Publisher |
: Springer |
Total Pages |
: 257 |
Release |
: 2017-03-30 |
ISBN-10 |
: 9783319514390 |
ISBN-13 |
: 3319514393 |
Rating |
: 4/5 (90 Downloads) |
Synopsis International Digital Imaging Correlation Society by : Michael Sutton
This collection represents a single volume of technical papers presented at the Annual International DIC Society Conference and SEM Fall Conference organized by the Society for Experimental Mechanics and Sandia National Laboratories and held in Philadelphia, PA, November 7-10, 2016. The volume presents early findings from experimental, standards development and various other investigations concerning digital image correlation - an important area within Experimental Mechanics. The area of Digital Image Correlation has been an integral track within the SEM Annual Conference spearheaded by Professor Michael Sutton from the University of South Carolina. In 2016, the SEM and Sandia joined their collaborative strengths to launch a standing fall meeting focusing specifically on developments in the area of Digital Image Correlation. The contributed papers within this volume span numerous technical aspects of DIC including standards development for the industry.
Author |
: Franz Roters |
Publisher |
: John Wiley & Sons |
Total Pages |
: 188 |
Release |
: 2011-08-04 |
ISBN-10 |
: 9783527642090 |
ISBN-13 |
: 3527642099 |
Rating |
: 4/5 (90 Downloads) |
Synopsis Crystal Plasticity Finite Element Methods by : Franz Roters
Written by the leading experts in computational materials science, this handy reference concisely reviews the most important aspects of plasticity modeling: constitutive laws, phase transformations, texture methods, continuum approaches and damage mechanisms. As a result, it provides the knowledge needed to avoid failures in critical systems udner mechanical load. With its various application examples to micro- and macrostructure mechanics, this is an invaluable resource for mechanical engineers as well as for researchers wanting to improve on this method and extend its outreach.