干涉式冲量摆测试装置及其双精度数据处理方法
发布时间：2019-04-03 17:50
【摘要】：将激光干涉法应用于冲量摆冲量测试中,分析了主要的测量不确定度,在测量过程中给出了相应的处理方法。在利用累计峰值个数来计算最大摆角的常规方法基础上,新增加了一套独立、互补的数据处理方法,使其具有双精度测试效果,结合这两种方法可扩大适用范围并提高了测量的可靠性。
[Abstract]:In this paper, the laser interferometry is applied to the measurement of impulse pendulum impulse. The main uncertainty of measurement is analyzed, and the corresponding processing method is given in the process of measurement. On the basis of the conventional method of calculating the maximum swing angle by using the cumulative peak number, a new set of independent and complementary data processing methods is added, which makes it have the double precision test effect. The combination of these two methods can expand the scope of application and improve the reliability of measurement.
【作者单位】： 中国工程物理研究院流体物理研究所;
【分类号】：O314
，
本文编号：2453409
[Abstract]:In this paper, the laser interferometry is applied to the measurement of impulse pendulum impulse. The main uncertainty of measurement is analyzed, and the corresponding processing method is given in the process of measurement. On the basis of the conventional method of calculating the maximum swing angle by using the cumulative peak number, a new set of independent and complementary data processing methods is added, which makes it have the double precision test effect. The combination of these two methods can expand the scope of application and improve the reliability of measurement.
【作者单位】： 中国工程物理研究院流体物理研究所;
【分类号】：O314
，
本文编号：2453409
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