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Proceedings Paper

Laser two-dimensional angle dynamic measurement system
Author(s): Lirong Qiu; Haorong Guo; Yun Wang; Weiqian Zhao
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Paper 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.

Paper Details

Date Published: 30 November 2011
PDF: 7 pages
Proc. SPIE 8201, 2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems, 82010G (30 November 2011); doi: 10.1117/12.907158
Show Author Affiliations
Lirong Qiu, Beijing Institute of Technology (China)
Haorong Guo, Beijing Institute of Technology (China)
Yun Wang, Beijing Institute of Technology (China)
Weiqian Zhao, Beijing Institute of Technology (China)


Published in SPIE Proceedings Vol. 8201:
2011 International Conference on Optical Instruments and Technology: Optoelectronic Measurement Technology and Systems

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