| 一种翼身融合体飞行器外形的RCS计算与实验 |
| |
| 引用本文： | 万顺生,罗屹洁,周一帆.一种翼身融合体飞行器外形的RCS计算与实验[J].南京航空航天大学学报,2005,37(4):485-487. |
| |
| 作者姓名： | 万顺生 罗屹洁 周一帆 |
| |
| 作者单位： | 1. 南京航空航天大学无人机研究院,南京,210016
2. 海军驻兴平地区军事代表室,陕西,兴平,713107 |
| |
| 摘 要： | 飞行器隐身技术是当代军事技术中的一项重大突破，低雷达散射截面（RCS）的飞行器外形是专业人员努力追寻的研究目标。本文采用Toplitz变换和混合迭代的算法，对新设计的一种鸭式布局翼身融合体飞行器外形进行了RCS计算，并在微波暗室内对模型进行了测试。实验结果与理论值基本吻合，误差在1dB之内，证明此算法行之有效，优化设计的翼身融合体飞行器具有良好的隐身性能。
|
| 关 键 词： | 飞行器 翼身融合体 雷达散射截面 微波暗室 |
| 文章编号： | 1005-2615(2005)04-0485-03 |
| 收稿时间： | 2005-01-26 |
| 修稿时间： | 2005年1月26日 |
Calculation and Experiment of Radar Cross Section (RCS) for Blended Wing Body Aircraft Configuration |
| |
| WAN Shun-sheng,LUO Yi-jie,ZHOU Yi-fan.Calculation and Experiment of Radar Cross Section (RCS) for Blended Wing Body Aircraft Configuration[J].Journal of Nanjing University of Aeronautics & Astronautics,2005,37(4):485-487. |
| |
| Authors: | WAN Shun-sheng LUO Yi-jie ZHOU Yi-fan |
| |
| Abstract: | The stealth technology for the aircraft is an important break-through in military affairs. It needs more perfect electromagnetic scattering characteristics of the pilotless aircraft. This paper uses an algorithm for the Toplitz transformation and mixed-iteration for calculating the RCS for the blended wing body aircraft with a duck-liked overall arrangement. The models are tested in an anechoic chamber. Experimental results agree well with the numerical analysis. It proves that the algorithm is effective and the blended wing body aircraft is of good stealth characteristics. |
| |
| Keywords: | aircraft blended wing body radar cross section anechoic chamber |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
