Acta Optica Sinica, Volume. 37, Issue 5, 512001(2017)
Testing Device Based on Interferometric Ballistic Pendulum and Its Double Precision Data Processing Method
The laser interferometry is employed in the ballistic pendulum measurement, and the main uncertainties of measurement are analyzed. In the measurement process, the corresponding treatment methods are provided. A new set of independent complementary data processing methods is added on the basis of the original method that calculates the maximum swing angle with the accumulated peak amount. The combination of these two methods has the double precision test effect and can expand the applicable scope and improve the measurement credibility.
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Jin Yunsheng, Zhang Xingwei, Tan Fuli, Zhao Jianheng, Sun Chengwei, Yang Hua. Testing Device Based on Interferometric Ballistic Pendulum and Its Double Precision Data Processing Method[J]. Acta Optica Sinica, 2017, 37(5): 512001
Category: Instrumentation, Measurement and Metrology
Received: Jan. 5, 2017
Accepted: --
Published Online: May. 5, 2017
The Author Email: Yunsheng Jin (yunsheng@mail.ustc.edu.cn)