Temperature Compensation and Data Fusion Based on a Multifunctional Gas Detector
Yu JB(禹金标); Yu, JB; Li, J; Dai, QL; Li, D; Ma, XB; Lv, YP
刊名IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT
2015
卷号64期号:1页码:204-211
关键词Compensation gas detector gas sensor measurement system data handling sensitivity surface fitting
学科分类Engineering; Instruments & Instrumentation
DOI10.1109/TIM.2014.2332242
通讯作者禹金标
文章类型Article
英文摘要The requirements for functionality and accuracy of gas detectors in modern society are getting higher and higher, and many gas sensors inherently have temperature sensitivity and cross sensitivity. The sensor information fusion technology for industrial applications is becoming increasingly important. A multifunctional hand-held gas detector has been designed based on an ultralow-power MCU MSP430, which can detect the concentration of O-2, CO, CH4, and H2S. This design conducted the temperature compensation for a linear assumption of temperature effect, and clarified the methods for a nonlinear assumption. The experiments tested the cross sensitivity between the gas sensors, and verified that the instrument can effectively reduce the influence of cross sensitivity using the surface fitting algorithm and enhance the measurement accuracy by one to two orders of magnitude. Based on these conclusions, we can obtain that the instrument is stable and it meets the accuracy requirements well.
类目[WOS]Engineering, Electrical & Electronic ; Instruments & Instrumentation
收录类别SCI ; EI
WOS记录号WOS:000346085800020
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被引频次:9[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228208
专题中国科学院高能物理研究所_粒子天体物理中心_期刊论文
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GB/T 7714
Yu JB,Yu, JB,Li, J,et al. Temperature Compensation and Data Fusion Based on a Multifunctional Gas Detector[J]. IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,2015,64(1):204-211.
APA 禹金标.,Yu, JB.,Li, J.,Dai, QL.,Li, D.,...&Lv, YP.(2015).Temperature Compensation and Data Fusion Based on a Multifunctional Gas Detector.IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT,64(1),204-211.
MLA 禹金标,et al."Temperature Compensation and Data Fusion Based on a Multifunctional Gas Detector".IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT 64.1(2015):204-211.
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