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dc.contributor.authorCardoso, Eduardo Lenzpt_BR
dc.contributor.authorFonseca, Jun Sergio Onopt_BR
dc.date.accessioned2020-01-30T04:09:30Zpt_BR
dc.date.issued2004pt_BR
dc.identifier.issn1679-7817pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/205094pt_BR
dc.description.abstractThe paper presents an alternative formulation for the design of flexible structures and fully compliant mechanisms using topology optimization. The key to this approach is the maximization of a function of the strain energy stored in the mechanism. The proposed formulation reduces the appearance of common problems like intermediate densities, checker-board and 1-node hinges, and can be extended to multiphysics and non-linear problems. The kinematic behavior of the fully compliant mechanism is imposed by a set of displacement constraints. The sensitivities are derived using an adjoint method and the optimization problem is solved using mathematical programming. The properties of the proposed formulation are shown with the aid of some examples.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofLatin american journal of solids and structures. [São Paulo, SP]. Vol. 1, no. 3 (2004), p. 263-276pt_BR
dc.rightsOpen Accessen
dc.subjectCompliant mechanismen
dc.subjectOtimização topológicapt_BR
dc.subjectTopology optimizationen
dc.subjectEstruturas (Engenharia)pt_BR
dc.subjectMecanica dos solidospt_BR
dc.subjectStrain energyen
dc.subjectHingesen
dc.subjectChecker-boarden
dc.titleStrain energy maximization approach to the design of fully compliant mechanisms using topology optimizationpt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000452423pt_BR
dc.type.originNacionalpt_BR


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