 | | Journal of Applied
Mathematics and Mechanics
Russian Academy of Sciences | | Founded
in January 1936
(Translated from 1958)
Issued 6 times a year
ISSN 0021-8928
(print version) |
Archive of Issues
| Total articles in the database: | | 10522 |
| In Russian (ÏÌÌ): | | 9723
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| In English (J. Appl. Math. Mech.): | | 799 |
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| I.V. Bogachev, A.O. Vatul’yan, and O.V. Yavruyan, "Identification of the properties of an inhomogeneous electroelastic medium," J. Appl. Math. Mech. 76 (5), 506-510 (2012) |
| Year |
2012 |
Volume |
76 |
Issue |
5 |
Pages |
506-510 |
| Title |
Identification of the properties of an inhomogeneous electroelastic medium |
| Author(s) |
I.V. Bogachev (Rostov-on-Don, Russia)
A.O. Vatul’yan (Rostov-on-Don, Russia, vatulyan@aaanet.ru)
O.V. Yavruyan (Rostov-on-Don, Russia) |
| Abstract |
A method for the effective solution of inverse coefficients problems on establishing the laws of variation of the properties of an inhomogeneous electroelastic medium in a rectangle is proposed. Two types of loads are considered - electrical and mechanical, which enable three inverse coefficient problems for finding the required functions to be formulated. An iteration process is formulated for solving the inverse problem, at each step of which the corrections to the unknown functions with respect to the initial approximations are determined from the solution of a system of Fredholm integral equations of the first and second kind. Computational experiments to establish the inhomogeneous elastic and piezoelectric characteristics are carried out. |
| Received |
04 April 2012 |
| Link to Fulltext |
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