【作者】 吴能伟； 杨华； 梁敏华；

【Author】 Wu Nengwei Yang Hua Liang Minhua (Changchun Institute of Optics,Fine Mechanics and Physics,Changchun 130033,China)

【机构】 长春光学精密机械与物理研究所；

【摘要】 在多台光电设备和雷达组成的测量网络中,为了提高测量站的捕获、跟踪能力,减少引导源切换带来的引导数据的波动,提出一种基于最近邻法的实时引导方法。该方法以目标预测位置构建关联门,在关联门内寻找距离最近的量测作为目标的实时位置估计。试验结果表明,该方法产生的实时引导数据平滑、无波动,取得了良好的引导效果,具有重要的现实意义。更多还原

【Abstract】 In the measurement network composed of many optoelectronic devices and radars,to improve the ability for capturing and tracking the space flying object and to decrease the fluctuation of the real-time guide data with the guidance source switching,a real-time guide approach based on the nearest neighbor method is put forward.this method construct the associated door according to the forecast position of the target,the real-time position estimation is found depending on calculating the distance between the object measurement and the associated door.The results show that the real-time guide data produced by this method is smooth and unfluctuating,it can achieve excellent guide effect with important practical significance.更多还原