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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
(0 downloads for this version - 20035 downloads for all versions)
Details
Version
1.1
A more recent valid version with binaries for Scilab exists: 1.2
Author
Michael Rackl
Maintainer
Michael Rackl
Categories
License
Supported Scilab Version
5.5
Creation Date
June 27, 2016
Description
            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
5.5.2.

Feedback on the scripts is welcome.

This code is provided under the GPLv3 license.


[1] http://dx.doi.org/10.13140/RG.2.2.29552.25600
[2] http://dx.doi.org/10.13140/RG.2.1.4441.3849            
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