Using inverse finite element analysis to identify spinal tissue behaviour in situ.
Using inverse finite element analysis to identify spinal tissue behaviour in situ.
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DOI:
10.1016/j.ymeth.2020.02.004
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发表时间:
2021-01
期刊:
影响因子:
--
通讯作者:
Mengoni M
中科院分区:
文献类型:
--
作者:
Mengoni M
Versatile interface between optimisation tools and Finite Element solver developed. Capacity demonstrated for a range of objective functions. Applications detailed for the identification of material parameters in the spine. Toolbox shared under GPL license at https://github.com/mengomarlene/opti4Abq. In computational modelling of musculoskeletal applications, one of the critical aspects is ensuring that a model can capture intrinsic population variability and not only representative of a “mean” individual. Developing and calibrating models with this aspect in mind is key for the credibility of a modelling methodology. This often requires calibration of complex models with respect to 3D experiments and measurements on a range of specimens or patients. Most Finite Element (FE) software’s do not have such a capacity embedded in their core tools. This paper presents a versatile interface between Finite Element (FE) software and optimisation tools, enabling calibration of a group of FE models on a range of experimental data. It is provided as a Python toolbox which has been fully tested and verified on Windows platforms. The toolbox is tested in three case studies involving in vitro testing of spinal tissues.
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影响因子:
4.1
作者:
Murphy, J. G.
通讯作者:
Murphy, J. G.
DOI:
10.1115/1.4005694
发表时间:
2012-01-01
影响因子:
1.7
作者:
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通讯作者:
Weiss, Jeffrey A.
影响因子:
3.9
作者:
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通讯作者:
Margerrison, Edward
DOI:
10.3791/54872
发表时间:
2016-12-13
期刊:
Journal of visualized experiments : JoVE
影响因子:
--
作者:
Griffin M;Premakumar Y;Seifalian A;Butler PE;Szarko M
通讯作者:
Szarko M
影响因子:
3.5
作者:
Mengoni M;Kayode O;Sikora SNF;Zapata-Cornelio FY;Gregory DE;Wilcox RK
通讯作者:
Wilcox RK