一种估测弹目间距方法的研究  

The Research of Space Measuring Methods between Projectile and Target

作　　者：唐征兵[1] 李健[2] 

机构地区：[1]西安航空技术高等专科学校,西安710077 [2]国营803厂,西安710043

出　　处：《弹箭与制导学报》2008年第4期122-126,共5页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：弹目间距是弹道末端修正所需的重要参数,现有的测量弹目间距的方法在常规单兵修正弹药中应用还不成熟。文中利用CCD和MEMS技术,根据目标在图像导引头CCD上的成像坐标,建立了计算弹目间距的数学模型,并进行了6自由度弹道仿真和转台试验验证,仿真计算和试验结果表明,该方法能够较准确的测量弹目间距。The space between projectile end-point and target is the key parameter m trajectory correction. The existing methods measuring the space are nor fit for conventional weapons. In this paper, the model of the space between projectile end-point and target was built based on the target positions in CCD coordinate using CCD and MEMS. The model and the six-freedom trajectory model were simulated. The measuring error of projectile attitude is the key factor of space measurement. The results show that the space between projectile end-point and target can be measured accurately with the measuring method.

关 键 词：组合测量 CCD MEMS 误差瞌线 

分 类 号：TJ765.2[兵器科学与技术—武器系统与运用工程]