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KADLEC, P. ŠEDĚNKA, V. ŠTUMPF, M. MAREK, M.
Originální název
Solution of an Inverse Scattering Problem Using Optimization with a Variable Number of Dimensions
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The inverse scattering problem applies in many areas of engineering such as biomedicine, civil engineering, electromagnetic compatibility or geophysics. In this paper, one-dimensional inverse scattering problem is formulated as an optimization task with variable number of dimensions. Goal is to reconstruct material properties of a layered medium from its reflection coefficient. Then, this problem is solved using PSO-VND algorithm. Its solution is compared with solutions by conventional approaches: PSO, GA and DE optimizers. Results show that VND formulation significantly reduces computational time.
Klíčová slova
Optimization, variable number of dimensions, inverse scattering problem
Autoři
KADLEC, P.; ŠEDĚNKA, V.; ŠTUMPF, M.; MAREK, M.
Vydáno
15. 9. 2017
Nakladatel
Politechnico di Torino
Místo
Verona, Italy
ISBN
978-1-5090-4450-4
Kniha
2017 International Conference on Electromagnetics in Advanced Applications (ICEAA)
Edice
19
Číslo edice
2017
Strany od
976
Strany do
979
Strany počet
4
URL
http://ieeexplore.ieee.org/abstract/document/8065421/
BibTex
@inproceedings{BUT139510, author="Petr {Kadlec} and Vladimír {Šeděnka} and Martin {Štumpf} and Martin {Marek}", title="Solution of an Inverse Scattering Problem Using Optimization with a Variable Number of Dimensions", booktitle="2017 International Conference on Electromagnetics in Advanced Applications (ICEAA)", year="2017", series="19", number="2017", pages="976--979", publisher="Politechnico di Torino", address="Verona, Italy", doi="10.1109/ICEAA.2017.8065421", isbn="978-1-5090-4450-4", url="http://ieeexplore.ieee.org/abstract/document/8065421/" }