Lecture 6: Material Identification (duration:1h30)
Objectives
- Get the trainee familiar with the basic concepts of the virtual fields method
- Understand how full-field measurements impact the uncertainty on identified properties
Contents
- Why combine full-field techniques with material identification: a material testing 2.0 framework
- How does an inverse method work
- Introduction of the principle of virtual work
- How to select virtual fields
- Case study: orthotropic foam
- The identification simulator: quantifying systematic and random errors
Competencies
- The trainee has basic knowledge on the application of the virtual fields method.
- Feeling on how test geometry, DIC settings and hardware equipment might influence the identification process
