Detail publikačního výsledku

Simple electromagnetic modeling of small airplanes: neural network approach

RAIDA, Z.; KOUDELKA, V.; TOBOLA, P.

Originální název

Simple electromagnetic modeling of small airplanes: neural network approach

Anglický název

Simple electromagnetic modeling of small airplanes: neural network approach

Druh

Článek recenzovaný mimo WoS a Scopus

Originální abstrakt

The paper deals with the development of simple electromagnetic models of small airplanes, which can contain composite materials in their construction. Electromagnetic waves can penetrate through the surface of the aircraft due to the specific electromagnetic properties of the composite materials, which can increase the intensity of fields inside the airplane and can negatively influence the functionality of the sensitive avionics. The airplane is simulated by two parallel dielectric layers (the left-hand side wall and the right-hand side wall of the airplane). The layers are put into a rectangular metallic waveguide terminated by the absorber in order to simulate the illumination of the airplane by the external wave (both of the harmonic nature and pulse one). Thanks to the simplicity of the model, the parametric analysis can be performed, and the results can be used in order to train an artificial neural network. The trained networks excel in further reduction of CPU-time demands of an airplane modeling.

Anglický abstrakt

The paper deals with the development of simple electromagnetic models of small airplanes, which can contain composite materials in their construction. Electromagnetic waves can penetrate through the surface of the aircraft due to the specific electromagnetic properties of the composite materials, which can increase the intensity of fields inside the airplane and can negatively influence the functionality of the sensitive avionics. The airplane is simulated by two parallel dielectric layers (the left-hand side wall and the right-hand side wall of the airplane). The layers are put into a rectangular metallic waveguide terminated by the absorber in order to simulate the illumination of the airplane by the external wave (both of the harmonic nature and pulse one). Thanks to the simplicity of the model, the parametric analysis can be performed, and the results can be used in order to train an artificial neural network. The trained networks excel in further reduction of CPU-time demands of an airplane modeling.

Klíčová slova

Electromagnetic modeling, artificial neural networks, composite materials, small airplanes.

Klíčová slova v angličtině

Electromagnetic modeling, artificial neural networks, composite materials, small airplanes.

Autoři

RAIDA, Z.; KOUDELKA, V.; TOBOLA, P.

Rok RIV

2010

Vydáno

01.04.2009

ISSN

1210-2512

Periodikum

Radioengineering

Svazek

18

Číslo

1

Stát

Česká republika

Strany od

38

Strany do

41

Strany počet

4

BibTex

@article{BUT47738,
  author="Zbyněk {Raida} and Vlastimil {Koudelka} and Pavel {Tobola}",
  title="Simple electromagnetic modeling of small airplanes: neural network approach",
  journal="Radioengineering",
  year="2009",
  volume="18",
  number="1",
  pages="38--41",
  issn="1210-2512"
}