Mode shape separation in stroboscopic and double-pulse hologram vibration analysis

Mikhail E. Gusev; Igor V. Alexeenko; G. Pedrini; Hans J. Tiziani

doi:10.1117/12.518157

26 September 2003 Mode shape separation in stroboscopic and double-pulse hologram vibration analysis

Mikhail E. Gusev, Igor V. Alexeenko, G. Pedrini, Hans J. Tiziani

Proceedings Volume 5134, Current Research on Holography and Interferometric Methods for Measurement of Object Properties: 2000-2002; (2003) https://doi.org/10.1117/12.518157
Event: Holography and Interferometric Methods for Measurement of Object Properties: 2000-2002, 2000, Unknown, United States

Abstract

Experimental aspects of frequency-bounded vibration investigations were observed. Experimental set-up for stroboscopic holographic investigation of bounded vibration by using a continue-wave laser was described. Experimental investigations have shown that stroboscopic technique allows to separate different mode-shapes vibrating simultaneously. Pulse laser and digital holographic technique was applied to frequency-bounded vibrational investigations as well. The results of digital evaluations of separated mode-shapes were presented.

Citation Download Citation

Mikhail E. Gusev, Igor V. Alexeenko, G. Pedrini, and Hans J. Tiziani "Mode shape separation in stroboscopic and double-pulse hologram vibration analysis", Proc. SPIE 5134, Current Research on Holography and Interferometric Methods for Measurement of Object Properties: 2000-2002, (26 September 2003); https://doi.org/10.1117/12.518157

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