V.G.Karnaukhov, A.Yu.Shevchenko, T.V.Karnaukhova Damping of resonant bending vibration of a rigidly clamped flexible viscoelastic circular plate at joint use of sensors and actuators |
Acoustic bulletin, Vol. 15 ¹ 1, (2012) |
| A problem on active damping of bending forced resonance thermomechanic vibration of a rigidly clamped flexible viscoelestic circular plate by distributed sensors and actuators is solved by the Bubnov-Galerkin method. An influence of geometric nonlinearity and dissipative heating on an effectiveness of active damping of plate resonant vibration by piezoelectric inclusions is studied. |
|
KEY WORDS: viscoelastic plate, resonance vibrations, dissipative heating, piezoelectric sensor, actuator, the Bubnov-Galerkin method |
| TEXT LANGUAGE: Russian |