On identification of the arterial model parameters from experiments applicable “in vivo”

Robert Cimrman and Eduard Rohan

Mathematics and Computers in Simulation (MATCOM), 2010, vol. 80, issue 6, 1232-1245

Abstract: We present a parameter identification procedure developed for a composite model of arterial wall which is characterized by collagen viscoelastic fibres embedded in hyperelastic incompressible matrix. The structure undergoes large deformation described using the total Lagrangian formulation. In the paper the identification procedure is tested numerically when applied to a simulated vessel dynamic inflation test, which can be performed in vivo. A stability test of the identification method is pursued as illustrated by two examples: the creep and relaxation tests.

Keywords: Macroscopic arterial model; Large deformation; Parameter identification; Measurements (search for similar items in EconPapers)
Date: 2010
References: View complete reference list from CitEc
Citations:

Downloads: (external link)
http://www.sciencedirect.com/science/article/pii/S0378475409000408
Full text for ScienceDirect subscribers only

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:eee:matcom:v:80:y:2010:i:6:p:1232-1245

DOI: 10.1016/j.matcom.2009.02.006

Access Statistics for this article

Mathematics and Computers in Simulation (MATCOM) is currently edited by Robert Beauwens

More articles in Mathematics and Computers in Simulation (MATCOM) from Elsevier
Bibliographic data for series maintained by Catherine Liu ().