基于数字图像处理的锅炉火焰燃烧诊断仿真研究

STUDY ON BOILER FLAME COMBUSTION DIAGNOSIS SIMULATION BASED ON DIGITAL IMAGE PROCESSION

利用数字图像处理技术提取了全炉膛火焰特征量,分析了火焰特征量与火焰燃烧诊断的关系,并在MATLAB下进行了仿真研究,提出了对火焰进行燃烧诊断的方法,据此判断出了炉膛火焰燃烧情况并预测了火焰的燃烧趋势。这种方法适合于中小型锅炉火焰监视,为灭火保护提供了可靠的检测信号。

This paper utilizes the digital image processing technology to acquire flame characteristic value,and analyzes relations of flame characteristics, flame detection and combustion diagnosis. Then applying MATLAB for artificial research,and putting forward the means of flame detection and combustion diagnosis, analyzes relations of flame characteristics, flame detection and combustion diagnosis. Then applying MATLAB for artificial research,and putting forward the means of flame detection and combustion diagnosis. This can use for small boiler , and give a valid signal detection.