Measurement performance evaluation and noise compensation for a Fourier transform infrared–based pyrometer.
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| Title: | Measurement performance evaluation and noise compensation for a Fourier transform infrared–based pyrometer. |
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| Authors: | Zhang, Yan1 (AUTHOR), Lu, Fucheng2 (AUTHOR), Wu, Long1 (AUTHOR), Deng, Tao2 (AUTHOR), Zhang, Yuzhong2 (AUTHOR) zhangyuzhong@hfut.edu.cn, Zhou, Ruihong1 (AUTHOR) |
| Source: | Transactions of the Institute of Measurement & Control. Oct2023, Vol. 45 Issue 14, p2739-2747. 9p. |
| Subjects: | Fourier transforms, Pyrometers, Noise measurement, Radiation measurements, Temperature measurements, Noise |
| Abstract: | The Fourier transform infrared (FTIR) spectrometer is widely used for spectrum analysis and radiation intensity measurement. In this work, a pyrometer with the temperature measurement range of 800°C to 1200°C is developed based on the FTIR spectrometer, and the calibration of the instrument coefficients using a standard radiation source is performed. On this basis, the readout noise and shot noise in the spectral signal are analyzed, and a detailed quantitative evaluation of the influences of two kinds of noise on the temperature measurement accuracy is also carried out in this work. Experimental results show that the temperature deviation caused by the two kinds of noise is less than 1°C when the wavelength is within the range of 2.0 to 5.4 μm. However, when the wavelength is greater than 5.4 μm, the maximum temperature deviation caused by the readout noise and shot noise can reach about 12°C and 18°C, respectively. In view of this, a Kalman filter method is introduced in this work to reduce temperature fluctuations caused by these noises, where the maximum fluctuation can be reduced from 83.9°C to 6.1°C with this filter method. These experimental results can provide a valuable guidance for the general-purpose calibration and assessment of the FTIR-based pyrometer. [ABSTRACT FROM AUTHOR] |
| Copyright of Transactions of the Institute of Measurement & Control is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 171988583 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Measurement performance evaluation and noise compensation for a Fourier transform infrared–based pyrometer. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Zhang%2C+Yan%22">Zhang, Yan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lu%2C+Fucheng%22">Lu, Fucheng</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Wu%2C+Long%22">Wu, Long</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Deng%2C+Tao%22">Deng, Tao</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Yuzhong%22">Zhang, Yuzhong</searchLink><relatesTo>2</relatesTo> (AUTHOR)<i> zhangyuzhong@hfut.edu.cn</i><br /><searchLink fieldCode="AR" term="%22Zhou%2C+Ruihong%22">Zhou, Ruihong</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Transactions+of+the+Institute+of+Measurement+%26+Control%22">Transactions of the Institute of Measurement & Control</searchLink>. Oct2023, Vol. 45 Issue 14, p2739-2747. 9p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Fourier+transforms%22">Fourier transforms</searchLink><br /><searchLink fieldCode="DE" term="%22Pyrometers%22">Pyrometers</searchLink><br /><searchLink fieldCode="DE" term="%22Noise+measurement%22">Noise measurement</searchLink><br /><searchLink fieldCode="DE" term="%22Radiation+measurements%22">Radiation measurements</searchLink><br /><searchLink fieldCode="DE" term="%22Temperature+measurements%22">Temperature measurements</searchLink><br /><searchLink fieldCode="DE" term="%22Noise%22">Noise</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The Fourier transform infrared (FTIR) spectrometer is widely used for spectrum analysis and radiation intensity measurement. In this work, a pyrometer with the temperature measurement range of 800°C to 1200°C is developed based on the FTIR spectrometer, and the calibration of the instrument coefficients using a standard radiation source is performed. On this basis, the readout noise and shot noise in the spectral signal are analyzed, and a detailed quantitative evaluation of the influences of two kinds of noise on the temperature measurement accuracy is also carried out in this work. Experimental results show that the temperature deviation caused by the two kinds of noise is less than 1°C when the wavelength is within the range of 2.0 to 5.4 μm. However, when the wavelength is greater than 5.4 μm, the maximum temperature deviation caused by the readout noise and shot noise can reach about 12°C and 18°C, respectively. In view of this, a Kalman filter method is introduced in this work to reduce temperature fluctuations caused by these noises, where the maximum fluctuation can be reduced from 83.9°C to 6.1°C with this filter method. These experimental results can provide a valuable guidance for the general-purpose calibration and assessment of the FTIR-based pyrometer. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Transactions of the Institute of Measurement & Control is the property of Sage Publications, Ltd. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1177/01423312231168922 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 9 StartPage: 2739 Subjects: – SubjectFull: Fourier transforms Type: general – SubjectFull: Pyrometers Type: general – SubjectFull: Noise measurement Type: general – SubjectFull: Radiation measurements Type: general – SubjectFull: Temperature measurements Type: general – SubjectFull: Noise Type: general Titles: – TitleFull: Measurement performance evaluation and noise compensation for a Fourier transform infrared–based pyrometer. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Zhang, Yan – PersonEntity: Name: NameFull: Lu, Fucheng – PersonEntity: Name: NameFull: Wu, Long – PersonEntity: Name: NameFull: Deng, Tao – PersonEntity: Name: NameFull: Zhang, Yuzhong – PersonEntity: Name: NameFull: Zhou, Ruihong IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: Oct2023 Type: published Y: 2023 Identifiers: – Type: issn-print Value: 01423312 Numbering: – Type: volume Value: 45 – Type: issue Value: 14 Titles: – TitleFull: Transactions of the Institute of Measurement & Control Type: main |
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