Active damping of the resonant vibrations of a flexible cylindrical panel with sensors and actuators |
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| Authors: | V G Karnaukhov Ya V Tkachenko |
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| Institution: | 1.S. P. Timoshenko Institute of Mechanics,National Academy of Sciences of Ukraine,Kyiv,Ukraine |
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| Abstract: | The active damping of the resonant vibrations of a flexible cylindrical panel with rectangular planform and clamped edges
is considered. The damping is done with distributed piezoelectric sensors and actuators. It is shown that the amplitude of
the resonant vibrations can be substantially decreased by choosing the appropriate feedback factors. The combined effect of
geometrical nonlinearity and dissipative properties of the material on the effectiveness of damping is analyzed |
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