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Resolución de mecanismo paralelo planar 3rrr impulsado por actuadores eléctricos
(2008-06-27)
RESUMEN: En este trabajo se propone el diseño de una mesa de trabajo empleando un mecanismo paralelo planar de tres grados de libertad. El análisis cinemático es estudiado con el propósito de determinar, para cada ...
Multi-actuated functionally graded piezoelectric micro-tools design: A multiphysics topology optimization approach
(JOHN WILEY & SONS LTD, 2009)
Micro-tools offer significant promise in a wide range of applications Such as cell Manipulation, microsurgery, and micro/nanotechnology processes. Such special micro-tools consist of multi-flexible structures actuated by ...
Integral Piezoactuator System with Optimum Placement of Functionally Graded Material - A Topology Optimization Paradigm
(SAGE PUBLICATIONS LTD, 2010)
Piezoactuators consist of compliant mechanisms actuated by two or more piezoceramic devices. During the assembling process, such flexible structures are usually bonded to the piezoceramics. The thin bonding layer(s) between ...
Calculated Torque Control of a Planar Parallel Robot 2-RR
(Cartagena de Indias, 2022)
This paper introduces the design, structure and control method of a five-bar planar mechanism with five revolute joints and two degrees of freedom. The control is realized by calculating the torque in the joint space to ...
Otimização de trajetória para um manipulador planar de dois graus de liberdade
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2015)
Due to the large industrial growth and the need to have an agile production, reliable, low cost companies are automating their production in order to raise their productivity and competitiveness. In this context, the robotic ...