A Study on Measurement Accuracy of Theodolite System( I ) - A Measurement Accuracy According to a Theodolite Collimations Distance

데오도라이트 시스템의 측정 정확도에 대한 연구( I ) - 데오도라이트 시준 거리에 따른 측정 정확도

  • 윤용식 (한국항공우주연구원 우주시험그룹) ;
  • 이동주 (충남대학교 기계공학과)
  • Published : 2004.04.01

Abstract

A non-contact precision measurement system is a theodolite system, a laser tacker and a photogrammetry system etc. Nowadays, the system reaches to a limit of measurement accuracy required from industrial product of middle and large scale. The one of the solutions for this problem is to maximize the accuracy of the existing measurement system. According to it we performed the study far a measurement accuracy of theodolite system when the distance between two theodolites is changed 1m to 5m. We could blow that the changes of distance affect the measurement accuracy of theodolite system and that the maximum measurement accuracy is $\pm$ 0.02 mm on theodolite distance 3∼4 m.

References

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