近炸引信对空炸点位置测试方法研究  

Research on Test Method of Anti-air Proximity Fuze Burst Location

作　　者：李静[1] 雷志勇[2] 王泽民[2] 李翰山[2] 

机构地区：[1]西北工业大学自动化学院,陕西西安710072 [2]西安工业大学电子信息工程学院,陕西西安710032

出　　处：《计算机测量与控制》2011年第7期1602-1604,共3页Computer Measurement &Control

基　　金：兵器预研基金(62301110715);陕西省教育厅自然基础基金(2010JK605)

摘　　要：针对现有近炸引信对空炸点位置测试方法存在的不足,提出了基于4台光电探测靶与1个高分辨率面阵CCD相机相结合的近炸引信空中炸点的三维坐标测试方法;建立了空间炸点坐标模型,研究炸点三维坐标的计算方法;对试验获取的炸点图像,根据图像的多区域高亮度特征,采用亮度递减扩散检测的图像处理算法,实现炸点图像的重心定位;靶场试验结果表明,这种方法能够满足对空近炸引信炸点位置三维坐标的实际试验测试需求。Solving the shortcomings that the existing methods test the burst location of anti-air proximity fuze,an improved test means of proximity fuze aerial burst 3D coordinate is proposed,which incorporates the strengths of 4 photoelectric detection targets and a high resolution area CCD camera.Built aerial burst coordinate model,the calculation method of burst 3D coordinate is researched.The brightness degressive diffusion detection algorithm is proposed to search the gravity center of the burst image according to the mutil-region high brightness characteristics of the image.The results of range test show that the method mentioned above can satisfy the practical 3D coordinate testing requirements of anti-air proximity fuze burst location.

关 键 词：近炸引信 炸点测试 三维坐标 图像处理 

分 类 号：TP301[自动化与计算机技术—计算机系统结构]