The problem of controlling wave by electric potential in the piezoelectric medium
Journal Title: Հայաստանի գիտությունների ազգային ակադեմիայի տեղեկագիր․ Մեխանիկա - Year 2013, Vol 66, Issue 3
Abstract
In the article the controlling of displacement of one-dimensional wave according to a depth in the piezoelectric medium of 6mm class is considered. Solutions of wave equation and characteristic equation of piezoelectric medium are presented in the form of Dalamber solution. Аfter satisfying boundary, initial and final conditions, the controlling action is determining.
Authors and Affiliations
Manouk Mkrtchyan
Round plate of minimum volume made of an ideal plastic orthotropic material operating in the field of action of volumetric forces.
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Axisymmetric contact problem between two layers of different materials with friction between layers.
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The stability of nonlinear modulation bending waves in magnetoelastic plates in space treatment.
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On forced vibrations of the rectangular plate with regard to the rotational motion.
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Optimization of guaranteed control of search for mobile object
A problem of optimal search of moving point object with controllable speed in space is observed, where in the initial stage only the circular domain of the sought object is known. The sought object is a point object with...