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2D Finite Element Global Digital Image Correlation (FE-DIC)

version 1.2.2 (25 MB) by Jin Yang
Finite-element-based global DIC method (guarantee global kinematic compatibility and decrease noise by adding regularization penalties).

827 Downloads

Updated 27 Sep 2021

From GitHub

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Finite element Global Digital Image Correlation (2D_FE_Global_DIC)

2D Finite-element-based global DIC method (guarantee global kinematic compatibility and decrease noise by adding regularization penalties).

Welcome to give the 2D_FE_Global_DIC code ratings and comments in the MATLAB File Exchange community: View 2D Finite Element Global Digital Image Correlation (FE-DIC) on File Exchange

Prerequisites & Installation

2D_FE_Global_DIC MATLAB code was tested on MATLAB versions later than R2018a. Please download and unzip the code to the MATLAB working path. Then, execute the mail file main_FE_Global_DIC.m.

Code Manual

It is already included in the code. It's also available at my Researchgate: https://www.researchgate.net/publication/345907429_Finite_Element_Global_Digital_Image_Correlation_FE-Global-DIC_Code_Manual_v10

Code Demo

2D_FE_Global_DIC MATLAB code demo is very similar to the ALDIC code:

% =========================================

ALDIC Matlab code demo:

(Youtube) https://www.youtube.com/watch?v=JctudMfO-7w (Bilibili) https://www.bilibili.com/video/BV1hf4y1i7bK/

I also attach my EASF webinar to introduce AL-DIC/DVC algorithm and review other DIC/DVC methods:

(Youtube) https://www.youtube.com/watch?v=-t61WrVagZ4 (Bilibili) https://www.bilibili.com/video/BV1ff4y1B71L/

Citation

Contact and support

I appreciate your comments and ratings to help me further improve this code. If you have other questions, feel free to contact me. Jin Yang (Caltech, solid mechanics, PhD '19): jyang526@wisc.edu -or- aldicdvc@gmail.com

Cite As

Jin Yang (2021). 2D Finite Element Global Digital Image Correlation (FE-DIC) (https://github.com/jyang526843/2D_FE_Global_DIC), GitHub. Retrieved .

Yang, J. and Bhattacharya, K. Augmented Lagrangian Digital Image Correlation. Exp.Mech. 59: 187, 2018. https://doi.org/10.1007/s11340-018-00457-0.

MATLAB Release Compatibility
Created with R2018a
Compatible with R2018a and later releases
Platform Compatibility
Windows macOS Linux

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To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.