本研究探索一种集成式多薄层吸波材料的优化设计系统的方法及程序实现技术.该设计系统采用传输线理论和跟踪计算方法来计算多层吸波材料的反射率,以遗传算法作为优化引擎.利用开放源代码数据库服务器软件MYSQL实现了材料电磁参数数据库.在开放源代码软件平台下,创建了多薄层RAMs计算设计和性能预报智能系统.对几种典型的实际材料,进行了多代遗传、进化等优化计算,给出了比较理想的优化设计结果,并对优化结果和材料智能预报系统功能进行了技术评价.
参考文献
[1] | Peng Z H;CAO M S;YUAN J et al.Strong fluctuation theory for effective electromagnetic parameters of fiber fabric radar absorbing materials[J].Materials & Design,2004,25:379-384. |
[2] | Stonier R A .Stealth aircraft & technology from world warⅡ to the Gulf. PartⅠ[J].SAMPE Journal,1991,27(04):9-17. |
[3] | Stonier R A .Stealth aircraft & technology from world warⅡ to the Gulf. PartⅡ[J].SAMPE Journal,1991,27(05):9-18. |
[4] | Yu X L;ZHANG X C;LI H H .Simulation and design for stratified iron fiber absorbing[J].Materials & Design,2002,23:51-57. |
[5] | 张铁夫,曹茂盛,袁杰,彭智慧,肖钢,宁丹,王彪,朱静.多薄层涂覆吸波材料计算设计方法研究[J].航空材料学报,2001(04):46-49,62. |
[6] | Cao M S;WANG B;LI Q et al.Towards an intelligent CAD system for multilayer electromagnetic absorber design[J].Materials & Design,1998,19:113-120. |
[7] | Maosheng Cao;Jing Zhu;Jie Yuan;Zhihui Peng;Gang Xiao .Simulation of multiple composite coatings based on conducting plate and investigation of microwave reflectivity[J].Microwave and optical technology letters,2002(6):442-445. |
[8] | Cao M S;ZHU J;YUAN J et al.Computation design and performance prediction towards a multi-layer microwave absorber[J].Materials & Design,2002,23:557-564. |
[9] | 彭智慧,曹茂盛,袁杰,肖钢.雷达吸波材料设计理论与方法研究进展[J].航空材料学报,2003(03):58-63. |
[10] | Chambers B.;Tennant A. .Optimised design of Jaumann radar absorbing materials using a genetic algorithm[J].IET radar, sonar & navigation,1996(1):23-30. |
[11] | 袁杰 .多涂层吸波材料的计算机辅助优化设计[J].哈尔滨工程大学学报,1999,20(02):36-40. |
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