一种红外被动定位方法的工程实现  

The Realization of an IR Passive Positioning Method in Engineering

作　　者：祁蒙[1] 邱朝阳 

机构地区：[1]华北光电技术研究所,北京100015 [2]中航工业雷华电子技术研究所,江苏无锡214063

出　　处：《计测技术》2016年第3期14-17,共4页Metrology & Measurement Technology

摘　　要：被动定位可分为单站被动定位和多站被动定位两种类型。本文在简要分析各种被动定位技术的基础上,提出一种将双目立体视觉和运动立体视觉相结合的单站红外被动定位方法。设计了实验样机,将该被动定位算法进行了工程实现。实验结果表明,单站红外被动定位方法不仅具有±10%的被动定位精度,而且可以同时对多个目标进行被动定位。There are two types of passive positioning: single-station passive positioning and multi-station passive positioning. Based on the analysis of several methods of passive positioning,a new method combining binocular vision and motion vision is proposed,which belongs to the single-station passive positioning. Relevant equipment is designed and the distance calculation algorithm is realized in engineering. It is proved that this equipment can realize the real-time passive positioning of multiple flying targets in air. The accuracy of this method is approximately ± 10%of the target distance.

关 键 词：红外被动定位 单站定位 双目视觉 运动视觉 

分 类 号：TB22[天文地球—大地测量学与测量工程] TN219[一般工业技术—工程设计测绘]