Adaptation of an Amsler Vibrophore for Narrow Band Random Loading.
ROYAL AIRCRAFT ESTABLISHMENT FARNBOROUGH (ENGLAND)
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Details are presented of modifications to an Amsler Vibrophore fatigue testing machine to provide a narrow band random loading capability. The machine can be used to apply a Rayleigh distribution of amplitudes and also to synthesize service load spectra by adding together several distributions with different rms levels.
- Test Facilities, Equipment and Methods