摘要
介绍了一种用于多层吸波材料设计的计算机辅助优化系统 .该系统可以对入射电磁波进行跟踪计算 ,并借助于单纯形法对计算结果进行自动优化 ,从而实现了对多层吸波材料的参数优选、分层组配和性能预报 .利用本系统还可以实现吸波材料的三维设计 ,分析各介质层电磁参数对吸收率的影响 .
Computer_aided optimization design system for multilayer absorber was put forward. Electromagnetic wave invading absorber can be simulated and tracked by means of the system. The computation results may be optimized by pure_shape method. Thus, the optimization of electromagnetic parameters, constitution_matching,and property prediction can be realized. In addition, the system may finish three_dimensional design. Especially, the influence of electromagnetic parameters on absorbance may be analyzed.
出处
《哈尔滨工程大学学报》
EI
CAS
CSCD
2000年第2期51-54,共4页
Journal of Harbin Engineering University
基金
国家杰出青年科学基金资助项目! ( 1972 5 2 0 9)
关键词
电磁波
吸波材料
计算机辅助设计
优化
单纯形法
electromagnetic wave
multilayer absorbing materials
computer_aided design
optimization
pure_shape method
