Active damping of the resonant vibrations of a flexible viscoelastic rectangular plate

被引:1
|
作者
Karnaukhov V.G. [1 ]
Tkachenko Ya.V. [1 ]
机构
[1] S. P. Timoshenko Institute of Mechanics, National Academy of Sciences of Ukraine, Kyiv, 03057
关键词
Active damping; Hinged flexible viscoelastic rectangular plate; Piezoelectric sensors and actuators;
D O I
10.1007/s10778-011-0472-z
中图分类号
学科分类号
摘要
The active damping of the resonant vibrations of a hinged flexible viscoelastic rectangular plate with distributed piezoelectric sensors and actuators is considered. It is shown that it is possible to considerably decrease the amplitude of resonant vibrations by choosing the appropriate feedback factor. The collective effect of geometrical nonlinearity and dissipative properties of the material on the effectiveness of active damping of the resonance vibrations of rectangular plates with sensors and actuators is analyzed © 2011 Springer Science+Business Media, Inc.
引用
收藏
页码:457 / 463
页数:6
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