HexFlex Mechanism Modeling by Design of Computer Experiments

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dc.contributor.authorAcosta, Diego
dc.contributor.authorRestrepo, David
dc.contributor.authorRuíz, Oscar
dc.contributor.authorDurango, Sebastián
dc.contributor.departmentUniversidad EAFIT. Departamento de Ingeniería Mecánicaspa
dc.contributor.researchgroupLaboratorio CAD/CAM/CAEspa
dc.date.accessioned2016-11-30T15:18:09Z
dc.date.available2016-11-30T15:18:09Z
dc.date.issued2010-04
dc.description.abstractCompliant mechanisms are an instance of mechanical devices designed to transfer or transmit motion, force, or energy from specified input ports to output ports by elastic deformation of at least one of its members -- The main advantage of compliant mechanisms with respect to traditional rigid-link mechanism is that fewer parts, fewer assembly process and no lubrication are required -- The HexFlex is a parallel compliant mechanism for nano-manipulating that allows six degrees of freedom of its moving stage -- This mechanism was designed for high precisión an repeatability -- This article presents a methodology to model compliant mechanisms behavior under quasi-static conditions using computer experiments, reducing costs of experimentation of product development -- The methodology is used to establish a mathematical model that relates the actuator forces at the input ports with the position and orientation the end-effector stage of the Hexflex -- This mathematical model has direct application in model-based control as an advantage with respect to other models, e.g. Finite Element Method -- The mathematical model of the HexFlex is achieved using metamodels -- The term methamodel is used to represent a simplified and efficient mathematical model of unknown phenomenon or computer codes – The metamodel of the HexFlex is performed from virtual analyses made using the Finite Element Method (FEM) -- Simulations of the metamodel were made founding good accuracy with respect to the virtual experimentseng
dc.formatapplication/pdfeng
dc.identifier.citation@article{acosta_restr_durang_ruiz_2012, author = {Acosta, Diego and Restrepo, David and Durango, Sebastian and Ruiz, Oscar}, affiliation = {Universidad EAFIT - Lab CAD CAM CAE, Colombia}, title = {Design of computer experiments applied to modeling of compliant mechanisms for real-time control}, journal = {Engineering with Computers}, year={2012 (Online First TM)}, publisher = {Springer London}, issn = {0177-0667}, keyword = {Computer Science}, pages = {1-15}, url={http://www.scopus.com/inward/record.url?eid=2-s2.0-84863322254&partnerID=40&md5=ab0f52688a066675f4967bdd965cd655}, note = {doi= 10.1007/s00366-012-0268-8},spa
dc.identifier.doi10.1007/s00366-012-0268-8
dc.identifier.isbn978-90-5155-060-3
dc.identifier.urihttp://hdl.handle.net/10784/9779
dc.language.isoengspa
dc.publisherSpringer London
dc.relation.ispartofInternational Symposium on Tools and Methods of Competitive Engineering,Vol 1, pp. 775, April. 2010spa
dc.relation.isversionofhttp://dx.doi.org/10.1007/s00366-012-0268-8spa
dc.rights.accessrightsinfo:eu-repo/semantics/closedAccesseng
dc.rights.localAcceso cerradospa
dc.subject.keywordExperimental designeng
dc.subject.keywordFinite element methodeng
dc.subject.keywordMathematical modelseng
dc.subject.keywordProduct developmenteng
dc.subject.keywordNanotechnologyeng
dc.subject.keywordMetamodeladospa
dc.subject.keywordDiseño Plackett-Burmanspa
dc.subject.keywordFactor Screeningspa
dc.subject.lembDISEÑO EXPERIMENTALspa
dc.subject.lembMÉTODO DE ELEMENTOS FINITOSspa
dc.subject.lembMODELOS MATEMÁTICOSspa
dc.subject.lembDESARROLLO DE PRODUCTOSspa
dc.subject.lembNANOTECNOLOGÍAspa
dc.titleHexFlex Mechanism Modeling by Design of Computer Experimentseng
dc.typeinfo:eu-repo/semantics/conferencePapereng
dc.typeconferencePapereng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.typepublishedVersioneng
dc.type.localDocumento de conferenciaspa

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