Optimization of the Magnetoelastic Oscillations Amplitudes in the Ferrite Plate

The maximum amplitudes of elastic vibrations, depending on the material parameters and parameters of external fields in a normally magnetized anisotropic magnetic plate at its excitation by radio frequency magnetic field were obtained. For this purpose we used the method "simulated annealing&qu...

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Bibliographic Details
Published in:Journal of Siberian Federal University. Mathematics & Physics 2017-09, Vol.10 (3), p.330-333
Main Authors: Kotov, Leonid N., Severin, Pavel A., Vlasov, Vladimir V., Beznosikov, Dmitriy S.
Format: Article
Language:English
Subjects:
Amplitudes
Computer simulation
Elastic properties
Ferrites
Magnetic fields
Ordinary differential equations
Oscillations
Simulated annealing
Simulation
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Summary:The maximum amplitudes of elastic vibrations, depending on the material parameters and parameters of external fields in a normally magnetized anisotropic magnetic plate at its excitation by radio frequency magnetic field were obtained. For this purpose we used the method "simulated annealing". The three-dimensional graphics of resonant surfaces of elastic oscillations on the thickness of the plate, on the elastic constants, magnetic damping constant and the magnetoelastic constant in the area of maximum amplitudes found by the simulated annealing algorithm were constructed and explained.
ISSN:1997-1397
2313-6022
DOI:10.17516/1997-1397-2017-10-3-330-333