测量不确定度的实验研究
徐小文[1] 苏东林[1] 郭俊峰[1] 刘志航[2][1]北京航空航天大学,北京100083 [2]中国航天科工集团公司三院35所,北京100013摘 要:该文在电源线传导发射测试的基础上对测量不确定度在电磁兼容测试中的影响进行了统计分析。该文分析了A类和B类标准不确定度以及系统误差。结果表明实验布置的细微差别都会给测试结果带来很大的影响。[著者文摘]
关键词:电磁兼容性 传导发射测试 不确定度
分类号: TM930.124[著者标引]文献标识码：A文章编号：1009-5896（2006）10-1963-04栏目信息：论文
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The Measurement Uncertainties of Conducted EmissionXu Xiao-wen, Su Dong-lin, Guo Jun-feng, Liu Zhi-hang 1.Bei Hang University, Beijing 100083, China;2.No.35 Institute of CAST, Beijing 100013, ChinaAbstract:Based on the conducted emission measurements for the power line , the measurement uncertainties which affect the Electro Magnetic Compatibility（EMC） test are analyzed. This paper investigates the type A and type B uncertainties and the systemic errors. The results show that the tiny difference of the test setup can bring much difference.[著者文摘]
Key words:EMC, Conducted emission measurement, Uncertainty |
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