Use of the free vibration spectrum
to detect delamination in thick composites.
Rather than scaled by the vibration spectrum
of the apical bead, here, the vibration spectra of three beads were scaled by the stapes vibration to obtain the forward cochlear-transfer functions.
It provides views of trend data, machine notes, technical data and vibration spectrum
data collected from the i-ALERT2 application and visualized in a simple timeline.
It works by progressively filtering out unwanted parts of the vibration spectrum
until the signal of a bearing defect can clearly be seen.
The established AR spectrum prediction model based on the time series full vector spectrum can predict the change of the structure of the vibration spectrum
To measure in practice using a variety of devices that capture the vibration spectrum
(4) Stepping the vibration spectrum
up beyond a 4-inch Chigger Craw usually isn't necessary, but you can do so with a Jumbo Chigger Craw, a 5-inch softbait with a bulky body and giant thumper claws.
Once the sensor is connected (it can be added to any G3 and G4), the instrument displays a dedicated vibration spectrum
page with a waveform display.
Measurement of the vibration properties of a resonance board.--The vibration spectrum
of a resonance board was measured using a CF5220 Multi-Purpose FFT (fast Fourier transform) Analyzer manufactured by Ono Sokki following the vibration theory of a thin plate.
Caption: Figure 3: Vibration spectrum
analysis of inner and outer rotor.
The different alloys of metal and the hardness of different coin produce a special vibration spectrum
on impact, which could be used for discrimination of coins with various denomination, which are otherwise quite similar.