礦用風(fēng)速傳感器示值誤差校準(zhǔn)方法及不確定度評定
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【摘要】本文提出了礦用風(fēng)速傳感器示值誤差的校準(zhǔn)方法,并對校準(zhǔn)方法的測量結(jié)果不確定度進(jìn)行評定,為保證煤礦環(huán)境安全監(jiān)測的風(fēng)速量值準(zhǔn)確可靠提供依據(jù)。
【關(guān)鍵詞】礦用風(fēng)速傳感器;示值誤差;校準(zhǔn)方法;不確定度
【DOI編碼】10.3969/j.issn.1674-4977.2024.06.085
Calibration Method and Uncertainty Evaluation for Indication Error of Mine Wind Speed Sensor
SHAO Shiqu1, WAN Jinbi2*
(1.Guizhou Tiandihe Big Data Engineering Co., Ltd., Xingyi 562409, China; 2.GuizhouAntuo Technology Co., Ltd., Bijie Testing Branch, Bijie 551599, China)
Abstract: This article proposes a calibration method for the indication error of mining wind speed sensors, and evaluates the uncertainty of the measurement results of the calibration method, providing a basis for ensuring the accuracy and reliability of wind speed values in coal mine environmental safety monitoring.
Keywords: mine wind speed sensor; indication error; calibration method; uncertainty
0引言
在煤礦開采過程中,風(fēng)速的大小直接影響礦工的生命安全,因而需要對煤礦開采場所的環(huán)境風(fēng)速進(jìn)行監(jiān)測。(剩余2113字)