Nagham Chibli, Sébastien Imperial and I just published a paper in Comptes Rendus Mécanique entitled “A class of optimal virtual fields for inverse problems in elasticity”, cf. https://doi.org/10.5802/crmeca.361).
All computations from the paper are easily reproducible at https://github.com/nchibli/Optimal-Virtual-Fields-Paper-Demos, so do not hesitate to give it a try, and let us know how it goes!
