The main problem is how to acquire the rules base . based on the mass history data of cfbb ， modern data mining technology can solve the problem effectively . it provides a series of methods to extract practicable rules from the experience of the skilled operators of cfbb 与此同时，循环流化床宝贵的历史数据却一直没有被有效利用；数据挖掘技术的出现，为解决模糊控制规则的获取问题，从“海量数据”中自动挖掘优秀司炉工的操作经验，提供了非常有效的数据处理手段，有着广阔的应用前景。
