Research on System Uncertainty of Laser Tracker under Site Measurement
Cheng Fang
Abstract
Cheng Fang
Abstract
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.
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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.
Key concepts: Laser tracker, System of measurement, Measurement uncertainty, Laser, Laser ranging, Uncertainty analysis, Computer science, Engineering