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Piezoelectric materials
(2016-01-01)
Piezoelectricity is a phenomenon in which certain crystalline substances develop an electric field when subjected to pressure force, or conversely, exhibit a mechanical deformation when subjected to an electric field. This ...
Revisão sobre técnicas de controle em estruturas inteligentes
(2005-01-01)
One of the great challenges of structural dynamics is to ally structures lighther and stronger. The great difficulty is that light systems, in general, have a low inherent damping. Besides, they contain resonance frequencies ...
Revisão sobre técnicas de controle em estruturas inteligentes
(2005-01-01)
One of the great challenges of structural dynamics is to ally structures lighther and stronger. The great difficulty is that light systems, in general, have a low inherent damping. Besides, they contain resonance frequencies ...
A New Impedance Measurement System for PZT-Based Structural Health Monitoring
(Institute of Electrical and Electronics Engineers (IEEE), 2009-10-01)
Recent research has shown that electromechanical (E/M) impedance-based techniques are an efficient strategy for damage sensing in the context of structural health monitoring (SHM). The basic principle is to excite the lead ...
Service-based data storage and retrieval framework for smart citiesFramework para armazenamento e recuperação de dados baseado em serviços para cidades inteligentes
(2020-07-01)
With population growth and the increasing use of technologies, making Smart Cities is fundamental for improving the population’s quality of life, one characteristic that this brings is the generation of a large volume of ...
Stimuli-Responsive Polymeric Systems for Smart Drug Delivery
(Springer, 2020)
This chapter provides a general description of smart drug delivery systems (DDSs) based on the use of stimuli-responsive polymers. Smart DDSs have the distinctiveness of carrying out the release of therapeutics at the ...
Active modal damping control of a smart truss structure using a self-organizing fuzzy controller
(Springer, 2015-03-01)
This paper presents design, implementation and experimental results of active vibration control of a truss structure using a pair of piezoelectric ceramic stack actuators. To reduce the vibrations caused by an impulse ...
Desenvolvimento de um smart meter: um estudo sobre eficiência energética através das redes inteligentes
(Universidade Estadual Paulista (UNESP), 2015)
Desenvolvimento de um smart meter: um estudo sobre eficiência energética através das redes inteligentes
(Universidade Estadual Paulista (Unesp), 2015)