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The class of piezoelectric actuators considered in this paper consists of a multi-flexible structure actuated by two or more piezoceramic devices that must generate different output displacements and forces at different specified points of the domain and in different directions. The devices were modeled by finite element using the software ANSYS and the topology optimization method. The following...
This paper presents a flexure type linear parallel guide mechanism for two degree-of-freedom motions. Four prismatic-prismatic joints mechanism is implemented by the flexure type linear parallel guide mechanism which consists of four simple linear spring mechanisms and four double compound linear spring mechanisms. Each one double compound mechanism for each axis is actuated by a piezoelectric element,...
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