Acta Optica Sinica, Volume. 34, Issue 11, 1112004(2014)
Analysis on a Method of Convenient Dynamic Accuracy Appraisal for Optical Theodolite
Dynamic accuracy appraisal method of optical theodolite, called ‘Hard method’, is rough and complex in engineering. Its appraisal result is inaccurate, poor in reliability and imperfect. For these reasons, a convenient dynamic accuracy appraisal method of optical theodolite is proposed, called ‘Soft method’. Its mathematical model and solution method are deduced. Through simulation, comparative calculation with these two appraisal methods is carried out. The results show that for dynamic accuracy appraisal of optical theodolite, ‘Soft method’ takes greater advantages in accuracy and reliability. In addition, the method is easier and more conducive to engineering applications.
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Gong Zhihua, Duan Pengwei, Xu Xu, Yue Rui, Tian Zhifang. Analysis on a Method of Convenient Dynamic Accuracy Appraisal for Optical Theodolite[J]. Acta Optica Sinica, 2014, 34(11): 1112004
Category: Instrumentation, Measurement and Metrology
Received: Apr. 28, 2014
Accepted: --
Published Online: Oct. 8, 2014
The Author Email: Zhihua Gong (gzh63298@126.com)