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Mostrando ítems 1-10 de 2015
An alternative method based on RF to classify porous ceramic materials
(Institute of Electrical and Electronics Engineers Inc., 2018)
Several properties of ceramic materials such as mechanical strength, acoustical characteristics, etc. are related to their degree of porosity. Traditional methods to estimate the porosity of materials used in construction ...
Directional Frequency Response Applied To Wear Identification In Hydrodynamic Bearings
(PERGAMON-ELSEVIER SCIENCE LTDOXFORD, 2016)
Directional Frequency Response Applied To Wear Identification In Hydrodynamic Bearings
(Pergamon-Elsevier Science LTDOxford, 2016)
Experimental Validation Of A Bearing Wear Model Using The Directional Response Of The Rotor-bearing System
(Academia Brasileira de CiênciasRio de Janeiro, 2016)
Concurrent Topology Optimization For Minimizing Frequency Responses Of Two-level Hierarchical Structures
(ELSEVIER SCIENCE SALAUSANNE, 2016)
Concurrent Topology Optimization For Minimizing Frequency Responses Of Two-level Hierarchical Structures
(Elsevier Science SALausanne, 2016)
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 ...
Damage Detection Based on Electromechanical Impedance Principle and Principal Components
(2014-01-01)
This paper presents a novel time domain approach for Structural Health Monitoring (SHM) systems based on Electromechanical Impedance (EMI) principle and Principal Component Coefficients (PCC), also known as loadings. ...