A pso identification procedure for phase field fracture mechanics parameters

Paggi, Marco, Tota, Rakesh Kumar (2023). "A pso identification procedure for phase field fracture mechanics parameters." In Proceedings of FraMCoS 11, Bangalore, India.

Paggi, Marco, Tota, Rakesh Kumar. "A pso identification procedure for phase field fracture mechanics parameters." Paper presented at FraMCoS 11, Bangalore, India, 2023.

Paggi, Marco, Tota, Rakesh Kumar, "A pso identification procedure for phase field fracture mechanics parameters," in Proc. FraMCoS 11, Bangalore, India, 2023.

@inproceedings{paggi2023,
  title     = {A pso identification procedure for phase field fracture mechanics parameters},
  author    = {Paggi, Marco, Tota, Rakesh Kumar},
  year      = {2023},
  booktitle = {Proceedings of FraMCoS 11},
  address   = {Bangalore, India},
}

TY  - CPAPER
TI  - A pso identification procedure for phase field fracture mechanics parameters
AU  - Paggi, Marco
AU  - Tota, Rakesh Kumar
PY  - 2023
T2  - Proceedings of FraMCoS 11
CY  - Bangalore, India
UR  - https://framcos.org/wp-content/uploads/framcos-papers/A_pso_identification_procedure_for_phase_field_fracture_mechanics_parameters.pdf
AB  - An algorithm implemented in MATLAB combining particle swarm optimization (PSO) andthephasefield(PF)approachtofracturebasedonthefiniteelementmethodishereinproposedto address the fundamental issue of model parameters’ identification for phase-field fracture mechanics simulations. This work sheds further light on the role of the internal length scale parameter l , and c the proposed robust PSO-PF formulation has been applied to a series of uni-axial tensile tests of ABS material with E and l to be identified, and to three-point bending tests with E, G and also l to c c c be identified. Results show that the optimal values of E and Gc are consistent in both tests. At…
ER  -