Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics
Model updating is a process of making adjustment of certain parameters of finite element model in order to reduce discrepancy between analytical predictions of finite element (FE) and experimental results. Finite element model updating is considered as an important field of study as practical appli...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
EDP Sciences
2016
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/15349/ http://umpir.ump.edu.my/id/eprint/15349/1/matecconf_csndd2016_03007_composite.pdf |
| _version_ | 1848819933705666560 |
|---|---|
| author | M. S. M., Sani N. A. Z., Abdullah Siti Norazila, Zahari Siregar, J. P. M. M., Rahman |
| author_facet | M. S. M., Sani N. A. Z., Abdullah Siti Norazila, Zahari Siregar, J. P. M. M., Rahman |
| author_sort | M. S. M., Sani |
| building | UMP Institutional Repository |
| collection | Online Access |
| description | Model updating is a process of making adjustment of certain parameters of finite element model in order to
reduce discrepancy between analytical predictions of finite element (FE) and experimental results. Finite element model updating is considered as an important field of study as practical application of finite element method often shows discrepancy to the test result. The aim of this research is to perform model updating procedure on a composite structure as well as trying improving the presumed geometrical and material properties of tested composite structure in finite element prediction. The composite structure concerned in this study is a plate of reinforced kenaf fiber with
epoxy. Modal properties (natural frequency, mode shapes, and damping ratio) of the kenaf fiber structure will be
determined using both experimental modal analysis (EMA) and finite element analysis (FEA). In EMA, modal testing
will be carried out using impact hammer test while normal mode analysis using FEA will be carried out using MSC.
Nastran/Patran software. Correlation of the data will be carried out before optimizing the data from FEA. Several
parameters will be considered and selected for the model updating procedure.
|
| first_indexed | 2025-11-15T02:01:26Z |
| format | Conference or Workshop Item |
| id | ump-15349 |
| institution | Universiti Malaysia Pahang |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T02:01:26Z |
| publishDate | 2016 |
| publisher | EDP Sciences |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | ump-153492018-01-22T07:36:53Z http://umpir.ump.edu.my/id/eprint/15349/ Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics M. S. M., Sani N. A. Z., Abdullah Siti Norazila, Zahari Siregar, J. P. M. M., Rahman TJ Mechanical engineering and machinery Model updating is a process of making adjustment of certain parameters of finite element model in order to reduce discrepancy between analytical predictions of finite element (FE) and experimental results. Finite element model updating is considered as an important field of study as practical application of finite element method often shows discrepancy to the test result. The aim of this research is to perform model updating procedure on a composite structure as well as trying improving the presumed geometrical and material properties of tested composite structure in finite element prediction. The composite structure concerned in this study is a plate of reinforced kenaf fiber with epoxy. Modal properties (natural frequency, mode shapes, and damping ratio) of the kenaf fiber structure will be determined using both experimental modal analysis (EMA) and finite element analysis (FEA). In EMA, modal testing will be carried out using impact hammer test while normal mode analysis using FEA will be carried out using MSC. Nastran/Patran software. Correlation of the data will be carried out before optimizing the data from FEA. Several parameters will be considered and selected for the model updating procedure. EDP Sciences 2016-11 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/15349/1/matecconf_csndd2016_03007_composite.pdf M. S. M., Sani and N. A. Z., Abdullah and Siti Norazila, Zahari and Siregar, J. P. and M. M., Rahman (2016) Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics. In: MATEC Web of Conferences: International Conference on Structural Nonlinear Dynamics and Diagnosis (CSNDD 2016) , 23–25 May 2016 , Marrakech, Morocco. pp. 1-4., 83 (03007). ISSN 2261-236X (Published) http://dx.doi.org/10.1051/matecconf/20168303007 http://dx.doi.org/10.1051/matecconf/20168303007 |
| spellingShingle | TJ Mechanical engineering and machinery M. S. M., Sani N. A. Z., Abdullah Siti Norazila, Zahari Siregar, J. P. M. M., Rahman Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics |
| title | Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics |
| title_full | Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics |
| title_fullStr | Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics |
| title_full_unstemmed | Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics |
| title_short | Finite Element Model Updating of Natural Fibre Reinforced Composite Structure in Structural Dynamics |
| title_sort | finite element model updating of natural fibre reinforced composite structure in structural dynamics |
| topic | TJ Mechanical engineering and machinery |
| url | http://umpir.ump.edu.my/id/eprint/15349/ http://umpir.ump.edu.my/id/eprint/15349/ http://umpir.ump.edu.my/id/eprint/15349/ http://umpir.ump.edu.my/id/eprint/15349/1/matecconf_csndd2016_03007_composite.pdf |