Aimed at the characteristics of coal bed methane, an air-fuelratiocontrol method which is based on CMAC neural network and PID is adopted and its arithmetic is elaborated in this article.
The combustion control techniques for reheating furnace are in order to search the optimal airfuelratio, to improve the control precision of the temperature and the velocity.
加热炉燃烧控制技术，就是在各种燃烧工况条件下，找到合理的最佳空燃比，以提高炉温控制精度和加热速度。
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A model based airfuelratiocontrol system is put forward, which can improve the accuracy of airfuelratiocontrol under transient condition.