激光跟踪仪现场测量的系统不确定度研究

郁菁菁 李明 张靓 程芳

上海大学,上海200072

摘　要:在分析激光跟踪仪系统不确定度的基础上，通过对Leica激光跟踪仪LTD840进行相关实验，提出了一种激光跟踪仪现场测量不确定度的评估方法，并通过实验验证了相关结果。[著者文摘]

Research on System Uncertainty of Laser Tracker under Site MeasurementYU Jing-jing, LIMing, ZHANG Jing, CHENG Fang Shanghai University, Shanghai 200072, ChinaAbstract:The measurement system of laser tracker is presented and the system uncertainty is analysed in this paper, Based on the laser tracker LTD840, several experiments have been done and on evaluation method of system uncertainty in the real time measurement is proposed. The relative result of measurement is proved by the experiments.[著者文摘]

Key words:laser tracker, uncertainty system, precision evaluation, calibration