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dc.creatorGonzález-Peña, Rolando J.-
dc.creatorMagalhães, Ricardo Rodrigues-
dc.creatorBraga Junior, Roberto Alves-
dc.creatorFerreira, Danton Diego-
dc.identifier.citationGONZÁLES-PEÑA, R. J. et al. Phase shift-digital speckle pattern interferometry and optimization for bones displacements prediction. Theoretical and Applied Engineering, Lavras, v. 1, n. 1, p. 31-37, 2017.pt_BR
dc.description.abstractThe use of phase shift-digital speckle pattern interferometry (DSPI) together with an optimization method for displacement prediction of a bone sample was evaluated. The proposed method is based on Particle-swarm Optimization (PSO) algorithm which used analytical data to obtain the bone Young’s modulus for Finite Element Analysis (FEA) simulations in order to compare with experimental displacements results from DSPI. A bone sample was used in the experiments for generating the displacements by using DSPI, PSO algorithm identified the optimized Young’s modulus and FEA was used to simulate displacements from the bone geometry model. Results presented good agreement between FEA and DSPI data showing error around 3%. This can be considered a potentiality of DSPI supported by optimization method and FEA for displacement prediction in bone samples.pt_BR
dc.publisherUniversidade Federal de Lavraspt_BR
dc.sourceTheoretical and Applied Engineeringpt_BR
dc.subjectParticle-swarm optimizationpt_BR
dc.subjectBone samplept_BR
dc.subjectDisplacement measurementspt_BR
dc.subjectDigital speckle pattern interferometrypt_BR
dc.subjectFinite element analysispt_BR
dc.subjectOtimização de enxame de particulaspt_BR
dc.subjectAmostra ósseapt_BR
dc.subjectMedições de deslocamentopt_BR
dc.subjectInterferometria padrão digital specklept_BR
dc.subjectAnálise de elementos finitospt_BR
dc.titlePhase shift-digital speckle pattern interferometry and optimization for bones displacements predictionpt_BR
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