ПРОБЛЕМЫ МОДЕЛИРОВАНИЯ ПРОЦЕССОВ ОБНАРУЖЕНИЯ ЛЮДЕЙ ПОД СТРОИТЕЛЬНЫМИ ЗАВАЛАМИ В ЧРЕЗВЫЧАЙНЫХ СИТУАЦИЯХ
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Научный журнал Моделирование, оптимизация и информационные технологииThe scientific journal Modeling, Optimization and Information Technology
Online media
issn 2310-6018

THE PROBLEMS OF MODELING OF PROCESSES OF DETECTING PEOPLE UNDER THE RUBBLE OF THE BUILDING IN EMERGENCY SITUATIONS

Yurochkin A.G.   Panarin D.G.  

UDC 621.396
DOI:

  • Abstract
  • List of references
  • About authors

The paper discusses the problem of detection of alive people under the rubble, formed as a result of emergency situations and destruction of buildings. It uses the principle of Doppler radar, where the propagation of electromagnetic won in the environment and in contact with the object under study is the frequency shift. It is believed that the human body can be represented as a dielectric cylinder of finite length and radius. It oscillates, due to the process of breathing. Presents the estimates of the penetration depth in the absorbing medium, depending on the frequency of the signal. Based on the equation of radar shows the relationship between the signal power at the transmitter and the signal power at the receiver. For the real component of the dielectric permittivity and conductivity of building materials, there are different according to the frequency of the electromagnetic wave.

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Yurochkin Alexander Gennadievich
Doctor of Technical Sciences, Professor
Email: sapr.full@yandex.ru

Voronezh branch of the Russian Academy of state service under the President of the Russian Federation

Voronezh, Russian Federation

Panarin Dmitry Gennadievich

Voronezh Institute of High Technologies

Voronezh, Russian Federation

Keywords: remote sensing, absorption of radio waves, the doppler effect, detection of people

For citation: Yurochkin A.G. Panarin D.G. THE PROBLEMS OF MODELING OF PROCESSES OF DETECTING PEOPLE UNDER THE RUBBLE OF THE BUILDING IN EMERGENCY SITUATIONS. Modeling, Optimization and Information Technology. 2016;4(3). URL: https://moit.vivt.ru/wp-content/uploads/2016/10/PanarinYurochkin_3_16_3.pdf DOI: (In Russ).

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Published 30.09.2016