2nd International Conference on Chemo and Bioinformatics ICCBIKG 2023 (375-378)
АУТОР(И) / AUTHOR(S): Jovan Z. Aranđelović, Rajko M. Turudija, Nikola D. Korunović, Miloš S. Stojković, Jelena R. Stojković
Е-АДРЕСА / E-MAIL: jovan.arandjelovic@masfak.ni.ac.rs
DOI: 10.46793/ICCBI23.375A
САЖЕТАК / ABSTRACT:
In modern biomedical engineering, scaffold development has become an important direction of research. Multiple research papers have covered this topic, considering mechanical performance, production methods, etc. Nevertheless, to the author’s knowledge, no study has considered creating a numerical meta model that links several lattice scaffold design parameters with the stress-strain behavior of the scaffold. In this paper, we start to address this topic. A novel approach to generic parametrized lattice scaffold model design, proposed by the authors previously, is improved. A corresponding model for finite element analysis (FEA) based structural optimization of lattice scaffold is presented, which is derived from a flexible and robust parametric computer aided design (CAD) model. A bidirectional link between the CAD and FEA models is established enabling model changes to be transferred in both directions, which is a prerequisite for automatic performance of sensitivity and structural optimization studies.
КЉУЧНЕ РЕЧИ / KEYWORDS:
Finite Element Method (FEM), Biomedical engineering, Scaffold, Structural optimization
ЛИТЕРАТУРА / REFERENCES:
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