2011 Fiscal Year Final Research Report
Realizing desired quality through gray-box models integrating first principles and statistical analysis
| Project/Area Number |
21560793
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Reaction engineering/Process system
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| Research Institution | Kyoto University |
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Principal Investigator |
KANO Manabu 京都大学, 大学院・工学研究科, 准教授 (30263114)
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| Co-Investigator(Kenkyū-buntansha) |
HASEBE Shinji 京都大学, 大学院・工学研究科, 教授 (60144333)
TONOMURA Osamu 京都大学, 大学院・工学研究科, 助教 (70402956)
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| Project Period (FY) |
2009 – 2011
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| Keywords | プロセス情報処理 / モデリング / 仮想計測技術 / ソフトセンサー / グレイボックスモデル / Locally Weighted Partial Least Squares(LW-PLS) / 産業応用 |
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| Research Abstract |
A gray-box model integrating a physical model and a statistical model was developed, and also locally weighted PLS that can cope with changes in process characteristics was developed. The gray-box model was applied to a control problem of molten steel temperature in a tundish in the steel industry. The locally weighted PLS was applied to various processes in pharmaceutical, semiconductor, and petrochemical industries. The achievement of this research was significant and awarded a prize from The Iron and Steel Institute of Japan ; further development and industrial applications are expected.
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Research Products
(6 results)
