Two-dimensional low-frequency vibration attenuator using X pendulums

Two-dimensional low-frequency vibration attenuator using X pendulums

We have designed and constructed an improved two-dimensional X pendulum vibration–isolation table. It achieved a lower resonant frequency (7 s) than previous prototypes, and the effects of many parasitic elastic resonances have been reduced by careful balancing, leading to much improved vibration is...

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Veröffentlicht in:Review of scientific instruments 1999-02, Vol.70 (2), p.1561-1564
Hauptverfasser: Tatsumi, D., Barton, Mark A., Uchiyama, T., Kuroda, K.
Format: Artikel
Sprache:eng
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Zusammenfassung:We have designed and constructed an improved two-dimensional X pendulum vibration–isolation table. It achieved a lower resonant frequency (7 s) than previous prototypes, and the effects of many parasitic elastic resonances have been reduced by careful balancing, leading to much improved vibration isolation around a few hertz.
ISSN:0034-6748
1089-7623
DOI:10.1063/1.1149624