期刊文献+

基于图像处理的燃气火焰稳定性检测试验研究 被引量:7

Experimental Research on Monitoring of Gas Flame Stability Based on Image Processing
下载PDF
导出
摘要 基于燃气燃烧试验台,利用工业电荷耦合器件(CCD)相机获取不同工况下的扩散火焰与预混火焰图像,通过选择合适的图像处理算法获得表征火焰形状、位置和亮度等特征的6个特征量。以不同类型火焰的6个特征量数据为训练样本,通过支持向量机的分类方法对程序进行分类训练,并在燃烧试验台上进行实时监测和稳定性判断。结果表明:各类型火焰检测正确率在99%以上。 Based on the gas combustion test platform, a large number of diffusion and premixed flame images were taken by industrial CCD camera under different conditions, following which, six characteristic variables that representing the shape, position and brightness of the gas flames were obtained by choosing and adopting appropriate image processing algorithm. Taking the six characteristic data of different kinds of flames as the training samples, the classification program was trained by support vector machine, and subsequently the real-time monitoring and stability evaluation were conducted on the combustion test platform. Results show that via the method proposed, the detection accuracy may achieve 99% for different types of flames.
作者 田正林 余岳峰 朱小磊 王宇 张忠孝 TIAN Zhenglin;YU Yuefeng;ZHU Xiaolei;WANG Yu;ZHANG Zhongxiao(School of Mechanical Engineering,Shanghai Jiaotong University,Shanghai 200240,China)
出处 《动力工程学报》 CAS CSCD 北大核心 2019年第10期811-817,共7页 Journal of Chinese Society of Power Engineering
基金 国家重点研发计划资助项目(2017YFF0209801)
关键词 燃气火焰 图像处理 实时监测 支持向量机 gas flame image processing real-time detection support vector machine
  • 相关文献

参考文献6

二级参考文献48

共引文献39

同被引文献33

引证文献7

二级引证文献10

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部