JP6699802B2 - 炉の制御方法 - Google Patents
炉の制御方法 Download PDFInfo
- Publication number
- JP6699802B2 JP6699802B2 JP2019520906A JP2019520906A JP6699802B2 JP 6699802 B2 JP6699802 B2 JP 6699802B2 JP 2019520906 A JP2019520906 A JP 2019520906A JP 2019520906 A JP2019520906 A JP 2019520906A JP 6699802 B2 JP6699802 B2 JP 6699802B2
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- JP
- Japan
- Prior art keywords
- imaging
- spectral
- measurement
- furnace
- dimensional
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims description 21
- 238000003384 imaging method Methods 0.000 claims description 118
- 230000003595 spectral effect Effects 0.000 claims description 79
- 238000002485 combustion reaction Methods 0.000 claims description 9
- 238000005259 measurement Methods 0.000 description 56
- 230000000007 visual effect Effects 0.000 description 30
- 238000007664 blowing Methods 0.000 description 17
- 238000007670 refining Methods 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000001228 spectrum Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 7
- 239000002184 metal Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 4
- 229910001882 dioxygen Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 235000012255 calcium oxide Nutrition 0.000 description 2
- 239000000292 calcium oxide Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000701 chemical imaging Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000009628 steelmaking Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0044—Furnaces, ovens, kilns
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0289—Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2803—Investigating the spectrum using photoelectric array detector
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/2823—Imaging spectrometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
- G01J3/36—Investigating two or more bands of a spectrum by separate detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Spectrometry And Color Measurement (AREA)
Description
={I(n,s)―I(n−m,s)}/[{I(n,s)+I(n−m,s)}/2] …(1)
I(n,s)=Σs-1 i=0In-I …(2)
2 固定板
3,5 結像用レンズ
4 イメージング分光装置
6 2次元撮像装置
7 演算装置
8 表示装置
A 対象物
Claims (1)
- イメージング分光装置を用いて対象物の直線状領域が発する光又は該直線状領域からの反射光を分光情報として取得するステップと、2次元撮像装置を用いて前記直線状領域を包含する対象物の2次元領域の画像を撮影するステップと、前記2次元撮像装置によって撮影された画像に基づいて前記イメージング分光装置によって前記分光情報を取得する範囲を決定するステップと、を含む分光特性測定方法を利用して炉の前記分光情報を測定することによって前記炉の燃焼状態を測定し、測定された前記炉の燃焼状態に基づいて前記炉の燃焼状態を制御するステップを含むことを特徴とする炉の制御方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018037165 | 2018-03-02 | ||
JP2018037165 | 2018-03-02 | ||
PCT/JP2019/007983 WO2019168141A1 (ja) | 2018-03-02 | 2019-03-01 | 分光特性測定装置、分光特性測定方法、及び炉の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019168141A1 JPWO2019168141A1 (ja) | 2020-04-16 |
JP6699802B2 true JP6699802B2 (ja) | 2020-05-27 |
Family
ID=67806195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019520906A Active JP6699802B2 (ja) | 2018-03-02 | 2019-03-01 | 炉の制御方法 |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP3760991B1 (ja) |
JP (1) | JP6699802B2 (ja) |
KR (1) | KR102500640B1 (ja) |
CN (1) | CN111788463B (ja) |
BR (1) | BR112020017230B1 (ja) |
TW (1) | TWI721381B (ja) |
WO (1) | WO2019168141A1 (ja) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000356552A (ja) | 1999-06-11 | 2000-12-26 | Kawatetsu Techno Res Corp | 印刷面の色彩・濃度測定方法および装置 |
JP2001027607A (ja) * | 1999-07-15 | 2001-01-30 | Kaken Kogyo:Kk | 観察装置 |
JP4260673B2 (ja) * | 2004-04-30 | 2009-04-30 | Jfeスチール株式会社 | 火点放射計測方法及びその装置 |
JP2008139062A (ja) | 2006-11-30 | 2008-06-19 | Toray Ind Inc | 分光測定装置よび分光測定方法 |
JP5172204B2 (ja) * | 2007-05-16 | 2013-03-27 | 大塚電子株式会社 | 光学特性測定装置およびフォーカス調整方法 |
US7820967B2 (en) * | 2007-09-11 | 2010-10-26 | Electrophysics Corp. | Infrared camera for locating a target using at least one shaped light source |
JP2009068995A (ja) | 2007-09-13 | 2009-04-02 | Panasonic Corp | マイクロアレイ装置 |
PT2513599E (pt) * | 2009-12-18 | 2015-08-21 | Vito Nv Vlaamse Instelling Voor Technologisch Onderzoek Nv | Georreferenciação de dados multiespectrais |
JP5170582B2 (ja) * | 2010-04-05 | 2013-03-27 | 横河電機株式会社 | 顕微鏡用分光分析装置 |
US20120002035A1 (en) * | 2010-06-30 | 2012-01-05 | General Electric Company | Multi-spectral system and method for generating multi-dimensional temperature data |
JP5475057B2 (ja) * | 2012-04-20 | 2014-04-16 | 株式会社 オフィス・カラーサイエンス | 変角分光イメージング測定方法およびその装置 |
JP2015010910A (ja) * | 2013-06-28 | 2015-01-19 | 株式会社ニコン | 検出方法、検出装置、バイオチップのスクリーニング方法、スクリーニング装置及びバイオチップ |
JP2015034707A (ja) * | 2013-08-07 | 2015-02-19 | 株式会社ニコン | 検出方法、検出装置、バイオチップのスクリーニング方法及びスクリーニング装置 |
GB201412061D0 (en) * | 2014-07-07 | 2014-08-20 | Vito Nv | Method and system for geometric referencing of multi-spectral data |
JP6377768B2 (ja) * | 2015-01-07 | 2018-08-22 | オリンパス株式会社 | 分光画像取得装置 |
JP6292187B2 (ja) * | 2015-01-29 | 2018-03-14 | Jfeスチール株式会社 | 溶鉄の精錬方法並びに高温物質の組成分析方法及び高温物質の組成分析装置 |
JP2016156777A (ja) * | 2015-02-26 | 2016-09-01 | 住友電気工業株式会社 | 分光測定装置 |
WO2017093431A1 (en) | 2015-12-01 | 2017-06-08 | Glana Sensors Ab | Method of hyperspectral measurement |
JP6697681B2 (ja) * | 2016-08-17 | 2020-05-27 | ソニー株式会社 | 検査装置、検査方法、およびプログラム |
-
2019
- 2019-03-01 BR BR112020017230-8A patent/BR112020017230B1/pt active IP Right Grant
- 2019-03-01 KR KR1020207027287A patent/KR102500640B1/ko active IP Right Grant
- 2019-03-01 EP EP19761311.0A patent/EP3760991B1/en active Active
- 2019-03-01 WO PCT/JP2019/007983 patent/WO2019168141A1/ja unknown
- 2019-03-01 CN CN201980016024.7A patent/CN111788463B/zh active Active
- 2019-03-01 JP JP2019520906A patent/JP6699802B2/ja active Active
- 2019-03-04 TW TW108107072A patent/TWI721381B/zh active
Also Published As
Publication number | Publication date |
---|---|
TW201939016A (zh) | 2019-10-01 |
BR112020017230B1 (pt) | 2023-05-09 |
KR20200121875A (ko) | 2020-10-26 |
BR112020017230A2 (pt) | 2020-12-22 |
WO2019168141A1 (ja) | 2019-09-06 |
JPWO2019168141A1 (ja) | 2020-04-16 |
KR102500640B1 (ko) | 2023-02-15 |
TWI721381B (zh) | 2021-03-11 |
CN111788463A (zh) | 2020-10-16 |
EP3760991A1 (en) | 2021-01-06 |
EP3760991A4 (en) | 2021-05-05 |
EP3760991B1 (en) | 2024-02-21 |
CN111788463B (zh) | 2023-03-28 |
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