This paper presents an automated system for parameter identification of inelastic constitutive models. The system can find good approximate parameters for various identification problems under a user-friendly environment. In order to identify parameters efficiently and in a robust manner, an optimis
CONSTITUTIVE MODELLING AND PARAMETERS IDENTIFICATION FOR INELASTIC BEHAVIOUR OF CORTICAL BONE TISSUE
β Scribed by Arturo N. Natali; Emanuele L. Carniel; Piero G. Pavan
- Publisher
- Elsevier Science
- Year
- 2008
- Tongue
- English
- Weight
- 168 KB
- Volume
- 41
- Category
- Article
- ISSN
- 0021-9290
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## Abstract The parameters of a constitutive model are usually identified by minimization of the distance between model response and experimental data. However, measurement failures and differences in the specimens lead to deviations in the determined parameters. In this article we present our resu
In the present paper, we present a universal model for the elastic, inelastic and active behaviour of soft biological tissues. The model is based on generalised structural tensors representing linear combinations of the identity tensor and classical structural tensors associated with fibre direction