A ccording to actuality of boiler control , putting forward fuzy control rule of paramete self - adaptability , designing the self - adaptability fuzz pid control system . this system gets over disadvantage of no precision and difficulting to adjust parameter for using tradition control methods . this article designes cascade pidcontrol system and self - adaptability fuzzy pid three impulse control system for 根据锅炉控制现状,提出了参数自整定模糊控制规则,设计了二输入三输出自适应模糊pid控制器对汽包水位进行控制,克服了传统控制方式的控制效果不精确和参数难以调整等缺点。
