异面交会法在光电经纬仪中的应用

Application of non-coplane intersection method to photoelectric theodolite

光电经纬仪实时只能测得空间目标所在的方向线。为快速确定目标的瞬时位置,提出一种异面交会计算方法。该方法利用空间两异面光轴公垂线估计交会点位置。结果表明,该方法既可提高光电经纬仪实时的目标跟踪定位能力,也可为其他测量设备提供目标的引导数据。

A photoelectric theodolite can only get direction of special target in the real-time measure. In order to determine rapidly the simultaneous position of a target in space, a non-coplane intersection method is presented. The method estimates intersecting point by means of optical axis public vertical line of two different planes in space. The results show that this method can improve the photoelectric theodolite ability for target tracking and positioning and provide guide data of target for other equipments.