锌钡白煅烧转窑自适应调节器  

Adaptive Adjustment in Lithopone Rotary kiln

作　　者：伍建平[1] 毛宗源[1] 莫鸿强[1] 李琦[1] 

机构地区：[1]华南理工大学自动化科学与工程学院,广东广州510640

出　　处：《自动化技术与应用》2005年第2期51-54,共4页Techniques of Automation and Applications

基　　金：广州市科技局科技攻关项目 (2 0 0 3Z3-D0 0 91 )

摘　　要：与其他转窑煅烧过程一样 ,锌钡白转窑煅烧产品的消色力性能指标目前无法在线检测 ,因此其产品质量控制难度很大。文献中提出“等质量等能量”的控制模型以实现对立德粉煅烧过程的控制。但是该模型的调节范围有限。本文针对该问题 ,提出自适应调节方法。该方法在”等质量等能量”控制器的前端增加一比例调节器 。With no proper on-line sensor of achromatic energy, it is difficult to operate t he lithopone rotary kiln efficiently. The model of 'Equal Energy for Equal Mass' has been proposed to solve this problem in the literature. However, the range o f this model is limited. An adaptive controller developed with the analysis of history data and the experiences of the operators is proposed in this paper. In this controller, a proportional regulator is set between the output of the model of 'Equal Energy for Equal Mass' and the plant, mance to adapt to the changes of the calcinations conditions.

关 键 词：转窑 自适应调节器 煅烧过程 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]