Buscar
Mostrando ítems 11-20 de 179
Inverse design methods for compliant mechanisms
(2011-03-17)
The objective of this thesis is the study and development of inverse finite element methods (IFEM) for the design of compliant mechanisms. The problem consists in determining the initial shape of a mechanism such that it ...
An SLP algorithm and its application to topology optimization
(Sociedade Brasileira de Matemática Aplicada e Computacional, 2011)
Force-Displacement Model of Compliant Mechanisms using Assur Sub-Chains
(2011-06)
This article develops a modular procedure to perform force-displacement modeling of planar flexurebased compliant mechanisms (CMs) -- The procedure is mostly suitable for planar lumped CMs -- To achieve the position analysis ...
Modelagem e análise de mecanismos flexíveis
(Universidade Tecnológica Federal do ParanáCuritibaBrasilGraduação em Engenharia MecânicaUTFPR, 2017-12-13)
This study aims to describe the analysis and synthesis of compliant mechanisms using an analytic approach. For this task, the Pseudo-Rigid Body Model method is applied, which models the compliant mechanism using a combination ...
Inverse finite element method for large-displacement beams
(John Wiley & Sons Ltd, 2010-12)
A finite element model for the inverse analysis of large-displacement beams in the elastic range is presented. The model permits determining the initial shape of a beam such that it attains the given design shape under the ...
Síntese e análise de mecanismos flexíveis
(Universidade Tecnológica Federal do ParanáCuritibaBrasilCurso de Engenharia MecânicaUTFPR, 2019-06-27)
When it comes to mechanisms, recent advancements in the field of engineering materials and the continuous drive to simplify production have led to the current interest in compliant mechanisms. These mechanisms have some ...
Design of a new fully compliant translational joint via straight-line motion mechanism based method
(American Society of Mechanical Engineers (ASME), 2019-01-01)
A Compliant Translational Joint (CTJ) is designed via Straight-Line Motion Mechanism Method. The designed CTJ is based on the Pseudo-Rigid-Body-Model (PRBM) of a modified Scott-Russell Mechanism. The precision of the ...
DESIGN OF A NEW FULLY COMPLIANT TRANSLATIONAL JOINT VIA STRAIGHT-LINE MOTION MECHANISM BASED METHOD
(American Society of Mechanical Engineers (ASME), 2020-01-01)
A Compliant Translational Joint (CTJ) is designed via Straight-Line Motion Mechanism Method. The designed CTJ is based on the Pseudo-Rigid-Body-Model (PRBM) of a modified Scott-Russell Mechanism. The precision of the ...
Force-Displacement Model of Compliant Mechanisms using Assur Sub-Chains
(Member Organization Mexico of IFToMM, 2011-11-01)
This article develops a modular procedureto perform force-displacement modeling of planar ?exure-based compliant mechanisms (CMs). The procedure ismostly suitable for planar lumped CMs.