| 摘要: |
| 为了满足现场测量的要求，掌握AT901-B激光跟踪仪的测量精度随测量环境改变而变化的规律，通过试验，对激光跟踪仪测量精度随时间变化、测量距离变化和测量角度变化的规律进行了研究，得到测量不确定度的变化规律，为不同测量环境下的现场测量提供了测量精度评价参考。 |
| 关键词: 激光跟踪仪 测量环境 测量精度 不确定度 |
| 基金项目: |
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| Site Measurement Uncertainty Testing of Laser Tracker |
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Wang Jing Li Xiaoxing Guo Tao
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School of Mechanical Engineering and Automation, BeiHang University, Beijing 100191
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| Abstract: |
| Experiments are performed in order to meet the requirements of site measurements and grasp the precision of AT901-B laser tracker with the variation of environmental change. Variation of measurement uncertainty is obtained by the study on measurement accuracy with varying time, measurement distance, and measurement angle. It provides a reference of accuracy evaluation for site measuring in different measurement environments. |
| Key words: laser tracker measurement environment measurement precision uncertainty |
