飞行器电磁散射特性分析的虚拟仿真实验建设  

Construction of Virtual Simulation Experiment for Analysis of Aircraft Electromagnetic Scattering Characteristics

作　　者：马学条[1] 程知群[1] 周涛[1] 刘国华[1] 张忠海[1] 姜佐腾 MA Xuetiao;CHENG Zhiqun;ZHOU Tao;LIU Guohua;ZHANG Zhonghai;JIANG Zuoteng(National Virtual Simulation Experiment of Electronic Information Technology Center,Hangzhou Dianzi University, Hangzhou 310018, China)

机构地区：[1]杭州电子科技大学电子信息技术国家级虚拟仿真实验教学中心

出　　处：《实验室研究与探索》2019年第8期148-151,共4页Research and Exploration In Laboratory

基　　金：浙江省2016年高等教育教学改革项目(jg20160058);杭州电子科技大学高教研究课题(YBJG201832);杭州电子科技大学高教研究课题(YBJG201832)

摘　　要：针对难以用实体实验对运动中的飞行器开展电磁散射特性分析等难点,基于WebGL技术构建飞行器电磁散射三维仿真场景,模拟飞行器在理想环境中受到微波雷达信号入射的表面场强分布。通过仿真设计,加深学生对飞行器隐形原理的理解;结合飞行器模型测试,探究提高飞行器隐身性能的有效途径。该实验教学项目每年面向校内外1 800多名学生开放,在多学科交叉复合型人才培养上取得了一定的成效。In view of the difficulty in analyzing the electromagnetic scattering characteristics of moving aircraft through physical experiments, Hangzhou Dianzi University based on WebGL technology to construct a three-dimensional simulation scene of electromagnetic scattering of aircraft, and simulate the surface field intensity distribution of the aircraft under the ideal environment. Through the simulation design, the students’ understanding of the stealth principle of the aircraft was deepened. Combined with the aircraft model test, the effective way to improve the stealth performance of the aircraft was explored. The experimental project was opened to more than 1 800 students both inside and outside the school, and has achieved certain results in the training of multidisciplinary and cross-combined talents.

关 键 词：虚拟仿真 飞行器 电磁散射 教学改革 

分 类 号：G642[文化科学—高等教育学]