I am a new entry into the field of simulation and differentiable physics simulators. My experimental setup involves the following:
- A simulation loop that does the forward pass of a randomly initialised model of a deformable material using FEM.
- The deformation from the FEM sim is used to estimate an error.
The idea is to converge to a set of material parameters that reflect the actual real world material.
I was wondering if difftaichi could be used to invert FEm simulation for deformable materials? Could you point me to some resources/papers where people may have done so.