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Pregled bibliografske jedinice broj: 564993

An implementation of structural change detection procedure based on experimental and numerical model correlation

Sedlar, Damir; Lozina, Željan; Vučina, Damir
An implementation of structural change detection procedure based on experimental and numerical model correlation // Journal of sound and vibration, 331 (2012), 13; 3068-3082 doi:10.1016/j.jsv.2012.02.019 (međunarodna recenzija, članak, znanstveni)

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Naslov
An implementation of structural change detection procedure based on experimental and numerical model correlation

Autori
Sedlar, Damir ; Lozina, Željan ; Vučina, Damir

Izvornik
Journal of sound and vibration (0022-460X) 331 (2012), 13; 3068-3082

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
structural change detection; pseudo residual force vector; model reduction; model update

Sažetak
A correlation of the experimental and the numerical model is implemented in order to detect structural change. The implementation of the method involves two steps: in the first the respective location is detected, and in the second the structural change is quantified. The method can detect changes in mass, stiffness or both. The numerical simulations demonstrate that the method is accurate and reliable. The method is implemented analytically and experimentally in parallel with laboratory test-cases. Improvements of the procedure are suggested and implemented in order to study the applicability to real-world cases. This study shows that model update significantly contributes to the successful structural change detection. The influence of the model reduction and model update on the detection accuracy is studied.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti



POVEZANOST RADA

Projekti:
023-0231744-1747 - INVERZNI POSTUPCI I NAPREDNI ALGORITMI U DINAMICI KONSTRUKCIJA I STROJEVA (Lozina, Željan, MZOS ) ( CroRIS)
023-0231744-3113 - Inteligentni i evolucijski algoritmi optimizacije materijala i konstrukcija (Vučina, Damir, MZOS ) ( CroRIS)

Ustanove:
Fakultet elektrotehnike, strojarstva i brodogradnje, Split

Profili:

Avatar Url Damir Sedlar (autor)

Avatar Url Željan Lozina (autor)

Avatar Url Damir Vučina (autor)

Poveznice na cjeloviti tekst rada:

doi www.sciencedirect.com ac.els-cdn.com dx.doi.org

Citiraj ovu publikaciju:

Sedlar, Damir; Lozina, Željan; Vučina, Damir
An implementation of structural change detection procedure based on experimental and numerical model correlation // Journal of sound and vibration, 331 (2012), 13; 3068-3082 doi:10.1016/j.jsv.2012.02.019 (međunarodna recenzija, članak, znanstveni)
Sedlar, D., Lozina, Ž. & Vučina, D. (2012) An implementation of structural change detection procedure based on experimental and numerical model correlation. Journal of sound and vibration, 331 (13), 3068-3082 doi:10.1016/j.jsv.2012.02.019.
@article{article, author = {Sedlar, Damir and Lozina, \v{Z}eljan and Vu\v{c}ina, Damir}, year = {2012}, pages = {3068-3082}, DOI = {10.1016/j.jsv.2012.02.019}, keywords = {structural change detection, pseudo residual force vector, model reduction, model update}, journal = {Journal of sound and vibration}, doi = {10.1016/j.jsv.2012.02.019}, volume = {331}, number = {13}, issn = {0022-460X}, title = {An implementation of structural change detection procedure based on experimental and numerical model correlation}, keyword = {structural change detection, pseudo residual force vector, model reduction, model update} }
@article{article, author = {Sedlar, Damir and Lozina, \v{Z}eljan and Vu\v{c}ina, Damir}, year = {2012}, pages = {3068-3082}, DOI = {10.1016/j.jsv.2012.02.019}, keywords = {structural change detection, pseudo residual force vector, model reduction, model update}, journal = {Journal of sound and vibration}, doi = {10.1016/j.jsv.2012.02.019}, volume = {331}, number = {13}, issn = {0022-460X}, title = {An implementation of structural change detection procedure based on experimental and numerical model correlation}, keyword = {structural change detection, pseudo residual force vector, model reduction, model update} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus

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