【作者】 赵立荣； 柳玉晗； 曹永刚； 宋立维；

【Author】 Zhao Lirong Liu Yuhan Cao Yonggang Song Liwei (Changchun Institute of Optics,Fine Mechanics and Physic,Chinese Academy of Sciences.,Changchun 130033)

【机构】 长春光学精密机械与物理研究所；

【摘要】 随着科技的发展,光电经纬仪在技术上有了很大的改进,把高速电视、中波红外、长波红外等传感器的信息进行融合处理,获得了高精度的测量值。采用多传感器的光电经纬仪,在主视轴及两侧平行视轴上都安装了传感器。主视轴及平行视轴上获得的数据,处理的方法不同;平行视轴与主视轴存在不平行度,平行视轴传感器获得的测量数据,处理时必须对结果进行修正。在精度要求不高的情况下,通常的方法直接在平行视轴传感器测得的方位角、高低角修不平行度。本文采用位置坐标变换法来推导平行视轴传感器获得的数据修正公式模型。实验证明该修正公式提高了测量数据精度,适用于多传感器经纬仪测量系统。更多还原

【Abstract】 With the technology development,optical-electronic theodolite makes progress in technology and synthesize the information of the high speed camera,the long wave IR and the medium wave IR to obtain the high precise data of measurement. The multi-sensor method is used in the optical-electronic theodolite,namely that the sensor is fixed on the main axises and the parallel axises.There is a parallel error between the main visual axis and the parallel visual axises.Obtaining measure data of the parallel visual axises is revised while it is processed.General means is that azimuth and elevation angle of the parallel visual axises is fair plus a parallel error in the case of low- precision.This article deduces the revising formula model of acquiring data of the parallel visual axises by coordinates transform.The revising formula model improves the precision of measuring data by experiment validating and apply to the measuring system of the optical-electronic Theodolite with multi-senor.更多还原