| 一种基于图像处理的火炬监测方法 |
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| 作者姓名： | 王昶文 刘振兴 |
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| 作者单位： | 武汉科技大学信息科学与工程学院,湖北 武汉,430081;武汉科技大学信息科学与工程学院,湖北 武汉,430081 |
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| 基金项目： | 国家自然科学基金资助项目(61174107). |
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| 摘 要： | 针对石油化工企业广泛使用的TAL9509火炬自动点火系统不能对火焰燃烧程度进行判断的问题,提出一种基于图像处理技术的火炬监测方法。通过对摄像头摄取的火焰图像进行分析处理,判断火炬是否正常燃烧,根据判断结果来调节火炬筒体内的氮气和蒸汽流量,以实现对火炬稳定、可靠的闭环自动控制。
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| 关 键 词： | 火炬系统 火焰检测 图像处理 阈值分割 自动点火 |
| 收稿时间： | 2014/1/24 0:00:00 |
A flare monitoring system based on image processing |
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| Authors: | Wang Changwen and Liu Zhenxin |
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| Institution: | College of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China;College of Information Science and Engineering, Wuhan University of Science and Technology, Wuhan 430081, China |
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| Abstract: | As the TAL9509automatic flare ignition system widely used in petrochemical enterprises is unable to judge the degree of flame combustion, this paper proposes a flare monitoring system based on image processing. By analyzing the images taken by camera, it estimates whether the flare is in normal burning condition and then the estimation results are used to adjust the nitrogen and steam flow in the flare cylinder thus to achieve stable and reliable closed-loop automatic control of the flare. |
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| Keywords: | flare system flame monitoring image processing threshold segmentation automatic ignition |
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