| 流量标准装置自动检定系统可靠性分析及解决措施 |
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| 引用本文： | 李晋,刘景峰,佟仕忠,张忠洋,宋君祥.流量标准装置自动检定系统可靠性分析及解决措施[J].当代化工,2010,39(2):206-208. |
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| 作者姓名： | 李晋 刘景峰 佟仕忠 张忠洋 宋君祥 |
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| 作者单位： | 辽宁石油化工大学,辽宁,抚顺,113001;辽宁石油化工大学,辽宁,抚顺,113001;中国石油天然气股份有限公司抚顺石化分公司,辽宁,抚顺,113008;中国石油天然气股份有限公司抚顺石化分公司,辽宁,抚顺,113008;中国石油天然气股份有限公司东北化工销售公司,辽宁,沈阳,110013 |
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| 摘 要： | 对流量标准装置自动检定系统的检定结果计算过程进行了分析,发现流量标准装置自动检定系统在算量过程中,数学模型的选取、参数信号的采集、对名词、术语概念的理解有偏差,采样方式不合理,规程中公式差异均能对检定结果造成影响,从而使检定结果出现错误,误导送检单位使用。根据这些问题提出了相应的解决方案,达到了提高检定结果准确性、可靠性的目的。
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| 关 键 词： | 标准装置 解决措施 自动检定系统 |
Reliability Analysis for Automatic Test System of Flow Standard Devices and Solving Measures |
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| LI Jin,LIU Jing-feng,TONG Shi-zhong,ZHANG Zhong-yang,SONG Jun-xiang.Reliability Analysis for Automatic Test System of Flow Standard Devices and Solving Measures[J].Contemporary Chemical Industry,2010,39(2):206-208. |
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| Authors: | LI Jin LIU Jing-feng TONG Shi-zhong ZHANG Zhong-yang SONG Jun-xiang |
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| Affiliation: | LI Jin1,LIU Jing-feng1,2,TONG Shi-zhong1,ZHANG Zhong-yang2,SONG Jun-xiang3(1.Liaoning Shihua University,Liaoning Fushun 113001,China,2.Fushun Petrochemical Company,Liaoning Fushun 113008,3.Petrochina Northeast Chemicals Marketing Company,Liaoning Shenyang 110013,China) |
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| Abstract: | The calculation process of test results of the automatic test system of standard flow equipment was analyzed,and it was found that during the above calculation process,many factors can affect the test results,such as selection of mathematical models,collection of parameter signals,unreasonable sampling methods and so on.Aiming at above problems,corresponding solutions were put forward in order to improve the accuracy and reliability of test results. |
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| Keywords: | Standard device Solving measures Automatic test system |
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