Basic equations of the theory of thermoviscoelastic plates with distributed sensors and actuators |
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| Authors: | T V Karnaukhova E V Pyatetskaya |
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| Institution: | 1.National Technical University of Ukraine “KPI”,Kyiv,Ukraine,03056;2.Taras Shevchenko National University,Kyiv,Ukraine |
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| Abstract: | The basic equations of the theory of thermoviscoelastic thin-walled plates with piezoelectric sensors and actuators under
monoharmonic mechanical and electric loading are derived using the Kirchhoff–Love hypotheses. The thermomechanical behavior
of passive and piezoactive materials is described using the concept of complex characteristics. Methods of solving nonlinear
problems of active damping of thermomechanical vibrations of plates with sensors and actuators are considered. The effect
of dissipative heating on the damping of axisymmetric vibrations of a thermoviscoelastic solid circular plate is analyzed
as an example |
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