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Unified Spatial Metrology Network Based on Portable Coordinate Measuring Equipments |
LI Yang,MA Li-qun,CAO Tie-ze |
Changcheng Institute of Metrology and Measurement, Beijing 100095, China |
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Abstract A method for unified space measuring network is introduced. The method can be used to combine a variety of measurement instruments with a unified measurement system. The method can also be optimized the measurement results, eliminated outliers and determined the measurement uncertainty of instruments. Experiment for a multi-station laser tracker and IGPS is made. The results show that this method can reduce the measurement uncertainty of the measurement network, and proved the feasibility of a unified space measuring network.
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[1]郭洪杰.大型飞机柔性装配技术[J]. 航空制造技术, 2010, (18):52-54.
[2]马骊群,曹铁泽,王继虎,等.大尺寸坐标测量技术在大型部件装配应用中的若干问题[J].计测技术,2013,33(2):7-11.
[3]王学影,刘书桂,王斌,等.关节臂柔性三坐标测量系统的数学模型及误差分析[J].纳米技术与精密工程, 2005, 3(4):262-266.
[4]张鸿燕,耿征.Levenberg-Marquardt算法的一种新解释[J]. 计算机工程与应用, 2009, 45(19):5-8.
[5]赵春生.测量不确定度的理论与实践研究[D]. 吉林长春:长春理工大学, 2007.
[6]凌林本,李滋刚,陈超英,等.多传感器数据融合时权的最优分配原则[J].中国惯性技术学报, 2000, 8(2):36-39.
[7]吕景亮,张春富,唐文彦,等.Indoor GPS工业测量系统自标定技术研究[J]. 计量学报, 2011, 32(1):12-15. |
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