复杂地形影响下雷达探测范围表现算法研究

计算机科学 ›› 2013, Vol. 40 ›› Issue (Z6): 29-32.

复杂地形影响下雷达探测范围表现算法研究

白玉兵,余小游,陈寿辙,殷玲,陈铁军

湖南大学信息科学与工程学院长沙410082;湖南大学信息科学与工程学院长沙410082;海南水文地质工程地质勘察院海口571100;湖南大学信息科学与工程学院长沙410082;湖南大学信息科学与工程学院长沙410082

出版日期:2018-11-16 发布日期:2018-11-16

Research on Representation Arithmetic of Radar Detection Range in Complicated Terrain Environment

BAI Yu-bing,YU Xiao-you,CHEN Shou-zhe,YIN Ling and CHEN Tie-jun

Online:2018-11-16 Published:2018-11-16

摘要/Abstract

摘要： 通过分析雷达探测范围边界与数字地形高程的相对位置关系,提出一种基于几何光学原理的雷达探测范围受复杂地形影响的修正算法。采用雷达传播衰减模型和混合采样方法,应用该修正算法,实现了对复杂地形影响下雷达探测范围的修正。实验结果表明,该算法不仅对复杂地形适应性强,而且表现效果真实直观。

关键词: 雷达探测范围,三维可视化,修正算法,数字地形

Abstract: Through analysis of the relative position between the borderline of radar coverage and the height of digital terrain,the correction arithmetic of radar coverage influenced by complicated terrain was proposed,which is based on the principle of geometrics optics．Finally,the correction of radar coverage in complicated terrain was realized,which uses the propagation attenuation theory of the radar electromagnetic wave,the method of mixed sampling and the correction arithmetic．The result of experiment shows that this method not only is efficient for the complicated terrain,but also can make the visualization lifelike.

Key words: Radar coverage,3D visualization,Correction arithmetic,Digital terrain

白玉兵,余小游,陈寿辙,殷玲,陈铁军. 复杂地形影响下雷达探测范围表现算法研究[J]. 计算机科学, 2013, 40(Z6): 29-32. https://doi.org/

BAI Yu-bing,YU Xiao-you,CHEN Shou-zhe,YIN Ling and CHEN Tie-jun. Research on Representation Arithmetic of Radar Detection Range in Complicated Terrain Environment[J]. Computer Science, 2013, 40(Z6): 29-32. https://doi.org/

参考文献

[2] James C N,Brodzik S R,Edmon H,et al．Radar data processing and visualization over complex terrain[J]．Journal of Computer Aided Design &Computer Graphics,2000,10(3):327-338
[3] 程柏林,张尉.用MATLAB语言实现雷达探测范围图的绘制[J].空军雷达学院学报,1999,3(4):62-64
[4] 林卫明,刘德权.利用OpenGL技术实现雷达探测范围的三维显示[J].武汉理工大学学报,2002,6(1):72-75
[5] 孟国明,虚拟战场环境中雷达探测范围表现技术研究[D].长沙:国防科大技术大学,2005
[6] 陈鹏,吴玲达,杨超.虚拟战场环境中地形影响下雷达作用范围表现[J].系统仿真学报,2007(7):1500-1503
[7] 杨超.雷达最大探测范围三维建模和可视化研究与实现[D].长沙:国防科学技术大学,2006
[8] 杨超,陈鹏,魏迎梅.雷达最大探测范围三维可视化研究与实现[J].计算机工程与应用,2007,3(7):245-248
[9] Barrios E.Considerations in the development of the advancedpropagation model(APM) for US navy applications[C]∥Proceedings of the International Radar Conference．2003:77-82
[10] 张长峰.杂波建模与仿真技术及其在雷达信号模拟器中的应用研究[D].长沙:国防科学技术大学,2004

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