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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)
Details
Version
1.2
Author
Michael Rackl
Maintainers
Administrator Atoms
Michael Rackl
Categories
License
Supported Scilab Version
5.5
Creation Date
June 28, 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.


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


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