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resonance search

Standard

ECSS-E-ST-10-03C

Definition

frequency sweep of low level sinusoidal vibrations to characterise main resonant modes for preparing the higher level runs, and to show possible deficiencies in workmanship, as a consequence of high level runs

Notes

  • NOTE Resonance search is also known as 'signature test', 'low level sinusoidal vibration test', 'low level sine sweep', 'low level sweep' or 'low level test'.

Relations

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