Research progress and application of 6-DOF laser measurement technology

Yongchao Zhang; Tieli Zhang; Xiaoxue Liu; Shuo Jin; Xiujian Zhang; Jing Sun

doi:10.1117/12.2605909

15 September 2021 Research progress and application of 6-DOF laser measurement technology

Yongchao Zhang, Tieli Zhang, Xiaoxue Liu, Shuo Jin, Xiujian Zhang, Jing Sun

Proceedings Volume 11915, International Conference on Optics and Image Processing (ICOIP 2021); 1191505 (2021) https://doi.org/10.1117/12.2605909
Event: International Conference on Optics and Image Processing (ICOIP 2021), 2021, Guilin, China

Abstract

Six degree of freedom laser measurement technology has many advantages, such as high measurement accuracy, wide measurement area, non-contact measurement and so on. It is a powerful multi degree of freedom simultaneous measurement technology, and has very important applications in many fields, such as aerospace, precision manufacturing, weapons and equipment. This paper briefly introduces the main technology of six degree of freedom laser interferometry system, and summarizes the main measurement technology, including the measurement technology and method based on the combination of laser interference and laser collimation, the measurement technology and method based on laser grating interference, and the measurement technology and method based on laser tracking. This paper summarizes the research progress and development of six degree of freedom laser measurement technology in recent years, summarizes the role of six degree of freedom laser measurement technology in the main fields, and forecasts the future development trend of six degree of freedom laser interferometry technology.

Citation Download Citation

Yongchao Zhang, Tieli Zhang, Xiaoxue Liu, Shuo Jin, Xiujian Zhang, and Jing Sun "Research progress and application of 6-DOF laser measurement technology", Proc. SPIE 11915, International Conference on Optics and Image Processing (ICOIP 2021), 1191505 (15 September 2021); https://doi.org/10.1117/12.2605909

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