本文讨论了模糊神经网络控制（FNNC）方法在回转窑煤粉喷吹系统上的应用，提出了一种使回转窑生产线上用于加热的煤粉喷吹系统在生产过程中能够根据各反馈信号自动调节煤粉喷吹流量的控制方法。该方法可以有效地防止煤粉喷吹过程中出现的煤粉量供需不平衡等现象，从而大大提高了煤粉燃烧率，有效的提高了产品质量。关键词：模糊神经网络；煤粉喷吹；回转窑；参数调整Abstract: this paper discussed the application of FNAOC in the pulverized coal injectionsystem of the Rotary-Kiln. and presents a novel control method which can automatic control the flux of the coal powder of the pulverized coal injection system in the Rotary-Kiln according to the feedback signal given by the production line .The method can prevent the unbalance phenomenon between the supply and demand of the coal powder effectively, and improve the combustion ration and the quality of the production.Keyword: fuzzy neural network pulverized coal injection Rotary-Kiln parameter adjustment