A Novel Method for Quantifying the Composition of Mineralogical Phase in Iron Ore Sinter
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概要
- 論文の詳細を見る
This paper presents a new method to calculate accurately the composition of the mineralogical phase in iron ore sinter, especially the minor phases. This model is based on the combined model of gray-level distribution for a multi-phase system. The composition of the mineralogical phase is calculated by minimizing the difference between the theoretical gray-level histogram and the actual gray-level histogram of a micrograph of the iron ore sinter. A genetic algorithm and an improved genetic algorithm are introduced to solve this extreme value problem. Suitable parameters for the algorithm were determined by comparing the solutions for each of several cases. The example provided demonstrates that this model is valid, especially for the minor phases, and the solution is credible.
- 社団法人 日本鉄鋼協会の論文
- 2009-05-15
著者
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Bai Chenguang
School of Materials Science and Engineering, Chongqing University
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Qiu Guibao
School of Materials Science and Engineering, Chongqing University
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Zhang Shengfu
School of Materials Science and Engineering, Chongqing University
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Zhang Shengfu
Laboratory Of Materials And Metallurgy College Of Materials Science And Engineering Chongqing Univer
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Bai Chenguang
Department Of Human Resource Chongqing University
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BAI Chenguang
College of Materials Science and Engineering, Chongqing University
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Bai Chenguang
College Of Materials Science & Engineering Chongqing University
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Qiu Guibao
College Of Materials Science & Engineering Chongqing University
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LV Xuewei
College of Materials Science & Engineering, Chongqing University
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ZHANG Shengfu
College of Materials Science & Engineering, Chongqing University
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SHI Ruimeng
College of Materials Science & Engineering, Chongqing University
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Lv Xuewei
School Of Materials Sci. And Engineering Chongqing Univ.
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Shi Ruimeng
College Of Materials Science & Engineering Chongqing University
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