Parameter identification of continuum models for localized failure

C. Iacono, L.J. Sluys (2007). "Parameter identification of continuum models for localized failure." In Proceedings of FraMCoS 6, Catania, Italy.

C. Iacono, L.J. Sluys. "Parameter identification of continuum models for localized failure." Paper presented at FraMCoS 6, Catania, Italy, 2007.

C. Iacono, L.J. Sluys, "Parameter identification of continuum models for localized failure," in Proc. FraMCoS 6, Catania, Italy, 2007.

@inproceedings{c-iacono2007,
  title     = {Parameter identification of continuum models for localized failure},
  author    = {C. Iacono, L.J. Sluys},
  year      = {2007},
  booktitle = {Proceedings of FraMCoS 6},
  address   = {Catania, Italy},
}

TY  - CPAPER
TI  - Parameter identification of continuum models for localized failure
AU  - C. Iacono
AU  - L.J. Sluys
PY  - 2007
T2  - Proceedings of FraMCoS 6
CY  - Catania, Italy
UR  - https://framcos.org/wp-content/uploads/framcos-papers/Parameter_identification_of_continuum_models_for_localized_failure.pdf
AB  - The parameter identification problem of the gradient-enhanced continuum damage model is solved using tools of the inverse problems theory. Particularly, the K-Nearest Neighbors (KNN) technique and the Kalman Filter (KF) method are adopted in cascade to identify the length scale parameter and the parameter governingthesofteningbranchofthematerialconstitutivelaw. Twoexperimentaldataseriesareused, concern- ing different sizes and loading conditions, in order to investigate the influence of the involved experimental data in the parameter estimates and the predictive capabilities of the considered model. The inverse problem results to be ill-posed if only force-deformation data are used in the parameter identification procedure. Additional data related to the evolution…
ER  -