一种新的非主轴传感器跟踪误差修正方法研究  

Research on A New Tracking Error Correction Method for Non-principal Sensor

作　　者：韩先平[1] HAN Xian-ping(Unit 92941 of the PLA,Huludao 125000 China)

机构地区：[1]中国人民解放军92941部队,辽宁葫芦岛125000

出　　处：《自动化技术与应用》2020年第9期108-113,共6页Techniques of Automation and Applications

摘　　要：针对靶场现用修正方法不完善,局限性大,修正效果差等实际问题,提出了一种新的基于角坐标转换的非主轴传感器测角误差修正方法。分析了视差对测角精度的影响,完善了靶场现用修正方案。实验数据验证:该修正方法可将非主轴传感器测角精度提高到5″,定位精度提高到4米以内,且模型简单,通用性强,能够满足靶场多传感器经纬仪高精度测量和数据处理的需求,具有推广价值。Aiming at the problems of imperfect,limited and poor correction effect of the current correction method for the range,a new method based on angle coordinate transformation for non-principal sensor measurement error correction method is proposed.The influence of parallax on the accuracy of angle measurement is analyzed,and improved the current correction program for the range.The experimental data show that the modified method can improve the angle measurement accuracy of the non-principal sensor to 5"and the positioning accuracy to within 4 meters,and the model is simple and versatile,which can meet the demand of high-precision measurement and data processing of the multi-sensor theodolite in range,and has the promotion value.

关 键 词：传感器 角度综合 不平行度 视差 坐标变换 精度 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置] V412.4[自动化与计算机技术—控制科学与工程]