| 系统误差及其消除 |
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| 引用本文： | 左长贵,居从莽.系统误差及其消除[J].盐城工学院学报(自然科学版),2002,15(2):36-39. |
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| 作者姓名： | 左长贵 居从莽 |
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| 作者单位： | 淮安信息职业技术学院,江苏,淮安,223001 |
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| 摘 要： | 阐述了在电子测量过程中产生系统误差的原因、减小系统误差需要考虑的问题；利用马利科夫和阿贝特两种判据讨论了变值系差及其对测量结果的1影响，利用修正的方法讨论了恒定系差的检查和处理，阐述了在电子测量中利用零示法、交换法、微差法、替代法等测量方法从测量技术上消除或减弱系统误差的影响。
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| 关 键 词： | 系统误差 消除方法 电子测量 恒定系差 变值系差 零示法 交换法 |
| 文章编号： | 1671-5322(2002)02-0036-04 |
| 修稿时间： | 2002年3月17日 |
System error and Its Eliminated |
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| ZUO Chang gui,JU Cong mang.System error and Its Eliminated[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2002,15(2):36-39. |
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| Authors: | ZUO Chang gui JU Cong mang |
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| Institution: | Huaian Information Vocational Technology Institute,Jiangsu Huaian 222001,China |
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| Abstract: | This article states the cause of system error produced in electric measurement process,and considers the essential problems which will decrease the system error.It discusses the variable value system and its effect to measurement results by using the ways of the Malcolm and Albert Criterion.Furthermore,provides ways and means of adjusting to remark on the check-up and disposal of the invariable system's error and states the ways of zero show?exchangeing?tiny difference?substitute etc to reduce or lower the effect of the system error in measurement process. |
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| Keywords: | system error ?cause ?eliminated method |
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