Optimized Design for Multi-layer Absorbing Materials Based on Genetic Algorithm

被引：3

作者：

Chen, Xin ^{[1
]}

Liu, Xiangxuan ^{[1
]}

Wang, Xuanjun ^{[1
]}

Liu, Yuan ^{[1
]}

机构：

[1] Second Artillery Engn Univ, Xian 710025, Peoples R China

来源：

RESEARCH EFFORTS IN MATERIAL SCIENCE AND MECHANICS ENGINEERING | 2013年 / 681卷

关键词：

genetic algorithm (GA); optimized design; radar absorbing materials; Multilayer; PARTICLE SWARM OPTIMIZATION;

D O I：

10.4028/www.scientific.net/AMR.681.324

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

In order to synthesize the multi-layer radar absorbing materials (RAM) with a thin thickness and wide bandwidth, accelerating genetic algorithm (GA) with constraints and elitist strategy is employed to design the multi-layer RAM satisfied by a special value of reflection loss to electromagnetic wave. Given predefined available materials with frequency-dependent permittivity and permeability, the GA technique determines the optimal material choice for each layer and its thickness. The algorithm was successfully applied to the synthesis of double-layer to four-layers RAM coatings in the frequency range of 2-18GHz, and the optimization results was evaluated.

引用

页码：324 / 328

页数：5

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