高能激光能量在线测试中的不确定度分析
Evaluation of uncertainty in online energy measurement of high energy laser
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摘要: 介绍了高能激光在线测试的原理、方法，分析了其不确定度的来源。基于测量模型中有两个变量是相关的，且变量本身又是动态的，以部分试验数据为基础详尽地阐述了实验中异常值的剔除、A类标准不确定度及合成标准不确定的处理方法，其中采用了工程近似方法，使问题得到了简化。Abstract: Theories and methods of online measurement of high energy laser were introduced, and some uncertainty sources were analyzed. The elimination of abnormal data as well as means to deal with standard uncertainty and combined standard uncertainty is illuminated with some experimental data. Since two variables in the measurement modal are interrelated and dynamic, a sort of special means is established. Some project approximate methods are also used, which make the problem become easy.
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