Please use this identifier to cite or link to this item: https://doi.org/10.1080/10682760290024436
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dc.titleOn determination of the material constants of laminated cylindrical shells based on an inverse optimal approach
dc.contributor.authorHan, X.
dc.contributor.authorXu, D.
dc.contributor.authorYap, F.F.
dc.contributor.authorLiu, G.R.
dc.date.accessioned2014-04-24T09:35:59Z
dc.date.available2014-04-24T09:35:59Z
dc.date.issued2002-08
dc.identifier.citationHan, X., Xu, D., Yap, F.F., Liu, G.R. (2002-08). On determination of the material constants of laminated cylindrical shells based on an inverse optimal approach. Inverse Problems in Engineering 10 (4) : 309-322. ScholarBank@NUS Repository. https://doi.org/10.1080/10682760290024436
dc.identifier.issn10682767
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/51487
dc.description.abstractA technique is proposed to inversely determine the material constants of laminated cylindrical shells from transient dynamic displacement responses obtained at only one receiving point on the outer surface of shells. An analytical-numerical method is used for forward calculation that relates the material constants to the displacement responses. A uniform crossover micro-genetic algorithm (uniform μGA) is employed as the inverse operator to determine the material constants of the laminated cylindrical shells. Examples are presented to demonstrate this inverse technique for material characterization of laminated shells. The robustness of the technique to the effect of measurement noise is also investigated. Satisfactory identification results have shown the effectiveness of the present inverse technique as well as its robustness to the given noise added to the input displacement responses.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1080/10682760290024436
dc.sourceScopus
dc.subjectElastic wave
dc.subjectGenetic algorithm
dc.subjectInverse problem
dc.subjectLaminated cylindrical shell
dc.subjectMaterial characterization
dc.subjectNDT
dc.typeArticle
dc.contributor.departmentMECHANICAL ENGINEERING
dc.contributor.departmentINST OF HIGH PERFORMANCE COMPUTING
dc.description.doi10.1080/10682760290024436
dc.description.sourcetitleInverse Problems in Engineering
dc.description.volume10
dc.description.issue4
dc.description.page309-322
dc.identifier.isiut000178030300002
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