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

윤용식 (한국항공우주연구원 우주시험그룹)
이동주 (충남대학교 기계공학과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.13, no.2, 2004 , pp. 61-68 More about this Journal
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.
Keywords
Theodolite; Scale Bar; Target Bar; Measurement Error; Standard Deviation; Confidence;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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