Study on the parameters for the convergence of the Method of Auxiliary Sources

Hidouri, Sami; Eljamai, Messaoud; Aguili, Taoufik

doi:10.1109/iwcmc.2019.8766767

Cited by 1 publication

(3 citation statements)

References 14 publications

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“…Obtain the best conditioning number [23] of the matrix for the linear system. It is proved in [23] that the error on the boundary of the scattering object decreases when the auxiliary distance (daux) value increases. Besides, the conditioning number of the scattering problem matrix increases with the increasing of the d of daux.…”

Section: The Combination Mas/gamentioning

confidence: 99%

“…It is shown in [23] that the convergence of the MAS solution for the scattering problem depends on many parameters. These parameters are the position of the auxiliary surface, the number of auxiliary sources and conditioning number of the system.…”

Section: Introductionmentioning

confidence: 99%

“…Many studies have been carried out in order to study the best way to determine the suitable values of MAS parameters ensuring a convergent solution like [23].…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Optimization of the Method of Auxiliary Sources by the Genetic Algorithm for electromagnetic scattering problem

Hidouri¹,

Aguili²

2020

AEM

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In this paper, we propose to apply a technique of optimization of the convergence of the auxiliary sources method (MAS) for the problems of electromagnetic diffusion by a perfectly conducting and infinite obstacle. This technique is based on the use of the genetic algorithm (GA). Previous studies have shown that the convergence of the MAS solution depends on many parameters such as the number of auxiliary sources and the auxiliary distance between the real surface of the cylinder and the fictitious surface, and so on. The solution is obtained for a good choice of these parameters. In this article, the genetic algorithm is chosen to facilitate the choice of MAS parameters.

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Section: The Combination Mas/gamentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%