Resonant Axisymmetric Vibrations and Vibrational Heating of a Viscoelastic Cylindrical Shell with Piezolayers Subject to Electromechanical Excitation

The problem of the forced axisymmetric vibrations and self-heating of a hinged cylindrical shell with piezoelectric layers (sensor and actuator) is solved. The mechanical and electric excitation of vibrations is considered. The possibility of damping the mechanical vibrations by applying the appropr...

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Bibliographic Details
Published inInternational applied mechanics Vol. 51; no. 5; pp. 567 - 573
Main Author Kirichok, I. F.
Format Journal Article
LanguageEnglish
Published New York Springer US 01.09.2015
Springer
Subjects
Actuators
Applications of Mathematics
Classical Mechanics
Physics
Physics and Astronomy
Sensors
cylindrical shell
active damping
forced axisymmetric vibrations
temperature
sensor
self-heating
piezoactuator
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ISSN1063-7095
1573-8582
DOI10.1007/s10778-015-0712-8

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Summary:The problem of the forced axisymmetric vibrations and self-heating of a hinged cylindrical shell with piezoelectric layers (sensor and actuator) is solved. The mechanical and electric excitation of vibrations is considered. The possibility of damping the mechanical vibrations by applying the appropriate voltage to the actuator electrodes is examined. The effect of the temperature dependence of the viscoelastic properties of the materials on the frequency dependence of the deflections and self-heating temperature and the sensor voltage is studied when the shell is harmonically loaded in the range of the fundamental resonance of its bending mode
ISSN:1063-7095
1573-8582
DOI:10.1007/s10778-015-0712-8