Modeling and Optimization in Cloaking Problems for Maxwell Equation<bold> </bold>

被引：0
|
作者：
Alekseev, G. V. [1 ,2 ]
Lobanov, A. V. [1 ]
Spivak, Yu. E. [2 ]
机构：
[1] FEB RAS, Inst Appl Math, 7 Radio St, Vladivostok 690041, Russia
[2] Far Eastern Fed Univ, Sch Nat Sci, D20, Vladivostok 690922, Russia
来源：
PROCEEDINGS OF THE 2016 INTERNATIONAL CONFERENCE ON ELECTROMAGNETICS IN ADVANCED APPLICATIONS (ICEAA) | 2016年
基金：
俄罗斯基础研究基金会; 俄罗斯科学基金会;
关键词：
MATERIAL BODIES;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We study control problem for the 2D model of electromagnetic field describing the scattering TM-polarized electromagnetic waves by anisotropic permeable dielectric obstacle with the boundary partially coated for masking. This problem arise while developing the design technologies of electromagnetic cloaking devices. The role of controls is played by refraction index and by boundary conductivity of the coated part of the boundary. Solvability of the control problem is proved and the optimality system is derived. Based on its analysis the uniqueness and stability of optimal solutions with respect to certain perturbations of both cost functional and incident field are established. A numerical algorithm is proposed and discussed.<bold> </bold>
引用
收藏
页码：442 / 445
页数：4
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