摘要
本文用遗传算法优化设计多层结构的电磁波吸收材料,通过优化设计和数值计算给出了材料的结构参数,并对优化结果的多种约束条件(总厚度、吸收带宽、反射率大小)进行了加权评估,从而得到了多种介质材料匹配后具有优良吸波特性的吸波材料.
In this paper, we used Genetic Algorithms to design multi-layered microwave absorbing materials. Through using optimized design and numerical method, we got the structure of microwave absorbing materials, and estimated the bound conditions （the whole thickness, absorbing bandwidth and the reflectance） of results using the weighted method, and then obtained the multi-medium absorbing materials with excellent microwave absorbing performance.
出处
《物理与工程》
2008年第2期24-27,37,共5页
Physics and Engineering
关键词
遗传算法
多层吸波材料
优化设计
genetic algorithm
multi-layered absorbing materials
optimized design
