MODELS OF MULTILAYER HETEROGENEOUS STRUCTURES WAVE DYNAMICS 

Artamonov Dmitry Vladimirovich, candidate of engineering sciences, associate professor, sub-department of autonomous informational and control systems, vice-dean of department of information security and control systems, Penza State University, katyaartamon@rambler.ru
Golovanov Oleg Alexandrovich, Doctor of physico-mathematical sciences, professor, head of sub-department
of mathematics and descriptive geometry, Penza State Artillery and Engineering Institute,katyaartamon@rambler.ru
Smogunov Vladimir Vasilyevich, Doctor of engineering sciences, professor, head of sub-department of theoretical mechanics and technology, Penza State University, penzgu.tmt@inbox.ru
Tumanov Anton Alexandrovich, Candidate of engineering sciences, professor, Penza State Artillery and Engineering Institute, katyaartamon@rambler.ru 

624.04 

The heterogeneous structure is dismembered by conditional borders on a subarea in the form of rectangular parallelepipeds with non-uniform filling which are considered as independent blocks for which out of regionals problems the solving of descriptors – mathematical descriptions in the form of impedance or dispersion matrixes are defined. The solving of a wave problem for heterogeneous structures is searched as association of descriptors of independent blocks by rules which follow from the continuity equation. 

the heterogeneous structure, the wave dynamics, the dissipative structures, descriptors, the continuity equation.