Now showing items 1-3 of 3
EXPERIMENTAL OBSERVATION OF NONLINEAR VIBRATIONS USING A CLOSED-LOOP VIBRATION SYSTEM
(Metrology And Measurement Systems, 2015-12-01) [Artigo]
This paper presents experimental observation of nonlinear vibrations in the response of a flexible cantilever beam to transverse harmonic base excitations around its flexural mode frequencies. In the experimental setup, ...
A tool for controlling accelerometers. Secondary calibration data
(Comptes Rendus Mecanique, 2013-09-01) [Artigo]
Vibration monitoring requires acceleration transducers capable of providing data with high precision. Accelerometers are the most frequently used vibration transducers. Their calibration plays an important role in measuring ...
A contribution for nonlinear structural dynamics characterization of cantilever beams
(International Congress on Noise Control Engineering 2005, INTERNOISE 2005, 2005-12-01) [Trabalho apresentado em evento]
Successful experiments in nonlinear vibrations have been carried out with cantilever beams under harmonic base excitation. A flexible slender cantilever has been chosen as a convenient structure to exhibit modal interactions, ...