Calibration and Error Analysis of Mine Dust Monitoring System

Since most of China's coal mines have not taken effective measures to prevent dust and dust, the harm of dust to the human body has been in a high situation. At present, there are still some problems in the reliability and detection accuracy of most dust monitoring systems. In this paper, a lar...

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Bibliographic Details
Published inIOP conference series. Earth and environmental science Vol. 358; no. 2; pp. 22023 - 22027
Main Authors Yang, Zhang, Jingcan, Shi, Changlong, Jiang, Shoufeng, Tang, Minming, Tong
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.12.2019
Subjects
Accuracy
Calibration
Coal mines
Dust
Error analysis
Monitoring
Monitoring systems
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Summary:Since most of China's coal mines have not taken effective measures to prevent dust and dust, the harm of dust to the human body has been in a high situation. At present, there are still some problems in the reliability and detection accuracy of most dust monitoring systems. In this paper, a large number of simulation experiments have been carried out, and the test data have been used to verify the results. The reliability and measurement accuracy of the dust monitoring system are verified from the calibration and repeatability of the monitoring system. At the same time, the error sources that affect the accuracy of the monitoring system are analyzed and the solutions are proposed. The system is improved in the subsequent experiments, which improves the accuracy and reliability of the system measurement.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/358/2/022023