25th Congress of International Council of the Aeronautical Sciences, 3 - 8 September 2006, Hamburg, Germany
Paper ICAS2006-10.1S
AIRCRAFT INTERIOR NOISE REDUCTION THROUGH A PIEZO TUNABLE VIBRATION ABSORBER SYSTEM
P. Konstanzer, M. Grunewald, P. Jänker, S. Storm
EADS Corporate Research Centre, Germany
Keywords: vibration absorber, piezoceramics, smart structures, ANVC
In this paper the use of tunable vibration absorber, based on piezoelectric technology is proposed,to be applied to excitation produced by variable propeller blade frequency.
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