Laser two-dimensional angle dynamic measurement system

Lirong Qiu; Haorong Guo; Yun Wang; Weiqian Zhao

doi:10.1117/12.907158

30 November 2011 Laser two-dimensional angle dynamic measurement system

Lirong Qiu, Haorong Guo, Yun Wang, Weiqian Zhao

Proceedings Volume 8201, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems; 82010G (2011) https://doi.org/10.1117/12.907158
Event: International Conference on Optical Instruments and Technology (OIT2011), 2011, Beijing, Beijing, China

Abstract

In order to measure the angle variation property of the mechanical-electrical structure in the system integration measurement and environmental experiments, a laser two-dimensional angle dynamic measurement system using the optical auto-collimation principle is developed, which can achieve the high precise and real-time measurement. The experiments indicate that the angle measurement precision is less than 10 second, the measurement range is within ±0.5 degree and the measurement rate is 1 KHz. The developed system provides a new technique for the high precision and rate measurement of the two-dimensional small angles.

Citation Download Citation

Lirong Qiu, Haorong Guo, Yun Wang, and Weiqian Zhao "Laser two-dimensional angle dynamic measurement system", Proc. SPIE 8201, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 82010G (30 November 2011); https://doi.org/10.1117/12.907158

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