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Curve Fitting for Ogden, Yeoh and Polynomial Models

Fits different order hyperelastic material models to tension/compression and simple shear data
(58 downloads for this version - 7409 downloads for all versions)
Michael Rackl
Administrator Atoms
Michael Rackl
Supported Scilab Version
Creation Date
June 28, 2016
            Three phenomenological hyperelastic material model formulations (Ogden,
Polynomial, Yeoh) were preselected from literature and had to be fitted to
closely match previously measured stress-stretch curves from uni-axial
compression/tension as well as simple shear measurements.

Information on the theoretical background can be found in [1] and [2].

The scripts were initially created with Scilab 5.4.1 and revised with Scilab

Feedback on the scripts is welcome.


version history
V2: corrected a typo in a filename            
Files (1)
[3.36 MB]
Source code archive
The code.
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