At last, this article discusses how to judge outfire situation of one coal burner by flame image sequence and how to judge the combustion stability by SVM.

• 在此基础上讨论了根据序列图像如何判别单煤粉燃烧器有灭火情况发生,以及利用支持向量机算法如何判别火焰燃烧稳定性的问题。