模糊控制在燃煤锅炉床层温度控制中的应用

The application of fuzzy control in the bed temperature control system of burned coal boilers

针对燃煤锅炉燃烧过程十分复杂,难用准确的数学模型来描述以及常规方法的控制效果不是十分理想等问题,在分析常规的模糊控制器的基础上,结合模糊逻辑控制理论,设计了一个带有自调整因子的模糊控制器并进行了仿真研究。仿真结果表明,该控制器对燃煤锅炉床层温度的控制,具有良好的控制性能。

It is difficult to build an exact mathematical model for complexit of the combustion in the burned coal boiler and it is hard to perform control with traditional technique. So this paper aiming at above problems designs a fuzzy controller with self-adjusting factor and its simulating research on the basis of analyzing common fuzzy contrller and mingling the fuzzylogic control. The simulation results show that the controller has good control performance for the bed temperature in the burned coal boiler.