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Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model

In the biomechanics field, material parameters calibration is significant for finite element (FE) model to ensure a legit estimation of biomechanical response. Determining an appropriate combination of calibration factors is challenging as each constitutive component responds differently. This study...

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Main Authors: Masni-Azian, Akiah, Masao, Tanaka
Format: Article
Language:English
Published: 2017
Subjects:
T Technology (General)
Online Access:http://eprints.utem.edu.my/id/eprint/18937/1/Statistical%20factorial%20analysis%20approach%20for%20parameter%20calibration%20on%20material%20nonlinearity%20of%20intervertebral%20disc%20finite%20element%20model.pdf
http://eprints.utem.edu.my/id/eprint/18937/
http://dx.doi.org/10.1080/10255842.2017.1331345
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spelling my.utem.eprints.189372021-07-25T23:30:59Z http://eprints.utem.edu.my/id/eprint/18937/ Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model Masni-Azian, Akiah Masao, Tanaka T Technology (General) In the biomechanics field, material parameters calibration is significant for finite element (FE) model to ensure a legit estimation of biomechanical response. Determining an appropriate combination of calibration factors is challenging as each constitutive component responds differently. This study proposes a statistical factorial analysis approach using L16(4 5) orthogonal array to evaluate material nonlinearity and applicable calibration factor of the intervertebral disc FE model in pure moment. The calibrated model exhibits improved agreement to the experimental findings for all directions. Appropriate combination of calibration parameter reduces the estimation gap to the experimental findings, ensuring agreeable biomechanical responses. 2017-05-22 Article PeerReviewed text en cc_by http://eprints.utem.edu.my/id/eprint/18937/1/Statistical%20factorial%20analysis%20approach%20for%20parameter%20calibration%20on%20material%20nonlinearity%20of%20intervertebral%20disc%20finite%20element%20model.pdf Masni-Azian, Akiah and Masao, Tanaka (2017) Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model. Computer Methods in Biomechanics and Biomedical Engineering,. pp. 1-10. ISSN 1025-5842 http://dx.doi.org/10.1080/10255842.2017.1331345
institution Universiti Teknikal Malaysia Melaka
building UTEM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknikal Malaysia Melaka
content_source UTEM Institutional Repository
url_provider http://eprints.utem.edu.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Masni-Azian, Akiah
Masao, Tanaka
Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model
description In the biomechanics field, material parameters calibration is significant for finite element (FE) model to ensure a legit estimation of biomechanical response. Determining an appropriate combination of calibration factors is challenging as each constitutive component responds differently. This study proposes a statistical factorial analysis approach using L16(4 5) orthogonal array to evaluate material nonlinearity and applicable calibration factor of the intervertebral disc FE model in pure moment. The calibrated model exhibits improved agreement to the experimental findings for all directions. Appropriate combination of calibration parameter reduces the estimation gap to the experimental findings, ensuring agreeable biomechanical responses.
format Article
author Masni-Azian, Akiah
Masao, Tanaka
author_facet Masni-Azian, Akiah
Masao, Tanaka
author_sort Masni-Azian, Akiah
title Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model
title_short Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model
title_full Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model
title_fullStr Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model
title_full_unstemmed Statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model
title_sort statistical factorial analysis approach for parameter calibration on material nonlinearity of intervertebral disc finite element model
publishDate 2017
url http://eprints.utem.edu.my/id/eprint/18937/1/Statistical%20factorial%20analysis%20approach%20for%20parameter%20calibration%20on%20material%20nonlinearity%20of%20intervertebral%20disc%20finite%20element%20model.pdf
http://eprints.utem.edu.my/id/eprint/18937/
http://dx.doi.org/10.1080/10255842.2017.1331345
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score 13.211869

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