| 氧化铝回转窑火焰图像处理与量化分析 |
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| 引用本文： | 易正明,刘志明,李元峰.氧化铝回转窑火焰图像处理与量化分析[J].计算机测量与控制,2006,14(2):186-187,199. |
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| 作者姓名： | 易正明 刘志明 李元峰 |
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| 作者单位： | 中南大学能源与动力工程学院,湖南,长沙,410083 |
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| 基金项目： | 中南大学校科研和教改项目 |
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| 摘 要： | 在烧结法生产氧化铝过程中，为监控回转窑内部燃烧状况，提高熟料质量，采用了数字图像采集与图像处理的方法，并通过对燃烧火焰和烧成熟料图像的数据分析与平滑滤波，得到了火焰强度和熟料等级两个数字化特征值，为回转窑的操作优化和自动控制提供了可靠的依据，实现了增产降耗的目的。
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| 关 键 词： | 回转窑 图像处理 边缘分割 平滑滤波 |
| 文章编号： | 1671-4598（2006）02-0186-02 |
| 收稿时间： | 2005-06-11 |
| 修稿时间： | 2005-06-112005-07-19 |
Flame Image Processing and Quantity Analysis in Alumina Rotary Kiln |
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| Yi Zhengming,Liu Zhiming,Li Yuanfeng.Flame Image Processing and Quantity Analysis in Alumina Rotary Kiln[J].Computer Measurement & Control,2006,14(2):186-187,199. |
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| Authors: | Yi Zhengming Liu Zhiming Li Yuanfeng |
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| Affiliation: | School of Energy and Power Engineering, Central South university, Changsha 410083, China |
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| Abstract: | In order to monitor the combustion condition and improve the stuff quality, a digital image collecting and processing method is adopted in the process of alumina production by sintering. Two digital characteristics of flame intensity and stuff grade are obtained by quantity analysis and smooth filtering, which provide reliable data for the operating optimization and automatic control and achieve the goals of the production increasing and energy consumption decreasing of rotary kiln. |
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| Keywords: | rotary kiln image processing edge division smooth filtering |
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