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Dynamic analysis of a new piezoelectric flextensional actuator using the J1-J4 optical interferometric method
(2005-12-01)
Piezoelectric actuators are widely used in positioning systems which demand high resolution such as scanning microscopy, fast mirror scanners, vibration cancellation, cell manipulation, etc. In this work a piezoelectric ...
Dynamic analysis of a new piezoelectric flextensional actuator using the J1-J4 optical interferometric method
(2005-12-01)
Piezoelectric actuators are widely used in positioning systems which demand high resolution such as scanning microscopy, fast mirror scanners, vibration cancellation, cell manipulation, etc. In this work a piezoelectric ...
Can the nano level electrodynamics explain the very early diagnosis of diabetic nephropathy in type-2 diabetes patients?
(Institute of Electrical and Electronics Engineers Inc., 2017-07)
By assuming that the dipole moment of glucose might be high enough to cancel the negative charges of glomerulus, we estimate the efficiency of the sensing of negatively charged albumin proteins as well as the Tamm-Horsfall's ...
Identification of hybrid ARX–neural network models for three-dimensional simulation of a vibroacoustic system
(2011)
Acoustic noise in industrial areas, typically generated by compressors and vacuum
pumps, may be mitigated by the combined use of passive and active noise control
strategies. Despite its widespread use, the traditional ...
Identification of hybrid ARX-neural network models for three-dimensional simulation of a vibroacoustic system
(2011)
Acoustic noise in industrial areas, typically generated by compressors and vacuum pumps, may be mitigated by the combined use of passive and active noise control strategies. Despite its widespread use, the traditional ...
Implementação de beamformer adaptativo combinado com generalized sidelobe canceler e filtros para geração de imagens de ultrassom com ondas planas
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Elétrica e Informática IndustrialUTFPR, 2020-02-28)
Adaptive beamformer methods have been improving image processing by the Delay and Sum (DAS) method, with increasing resolution and contrast. Even so, the Minimum Variance (MV) method has much to be improved. Thus, new ...
Utilização de filtragem espacial e otimização numérica em um método de estimação de direção de chegada em arranjos de sensoresUse of spatial filtering and numerical optimization in a method of arriving direction estimation in sensor arrays
(Universidade Federal de UberlândiaBrasilPrograma de Pós-graduação em Engenharia Elétrica, 2018)