基于专家-模糊PID的冻结凿井智能流量控制研究  

Research on the Intelligent Flow Control of Freezing Sinking Based on the Expert-Fuzzy PID Algorithm

作　　者：洪炎[1] 苏静明[1] 唐超礼[1] 张友能[2] 

机构地区：[1]安徽理工大学电气与信息工程学院,安徽淮南232001 [2]安徽工贸职业技术学院,安徽淮南232001

出　　处：《计算机工程与科学》2012年第7期166-171,共6页Computer Engineering & Science

基　　金：国家自然科学基金资助项目(51104003);安徽省优秀青年人才基金资助项目(2009SQRZ058);2010安徽省教育厅自然科学研究项目(KJ2010B028)

摘　　要：为有效提高煤矿冻结凿井效率,节省凿井能耗,本文设计了一种嵌入式专家-模糊PID流量控制系统,该系统结合了嵌入式系统高效、实时的控制性能和专家-模糊自适应控制的快、稳、准的控制效果,为煤矿冻结凿井流量智能控制提出了一种良好的解决方案。实验和仿真结果表明,在冻结凿井盐水流量控制中应用该控制器比单一的专家PID和模糊PID适应性更好、超调量更小、稳定速度更快,应用价值较高。To enhance the freezing quality and decrease the energy consumption of freezing sinking efficiently,the authors design a kind of control system which is composed of an embedded system and an expert-fuzzy adaptive PID flux controller,and what＇s more,this system integrates the virtues of high efficiency,real-time control performance and rapidity,as well as the accuracy and stability of the expert-fuzzy adaptive controller,thus it proposes a good resolution of intelligent flow control for coal mine freezing sinking.The experimental results show that,in the control process of freezing sinking brine flow control,applying the embedded hybrid controller can obviously get better adaptability,less overshoots and a more rapid rate of stabilization than the single expert PID or the fuzzy PID controller,and it will bring a good economic prospect.

关 键 词：冻结凿井 嵌入式 专家-模糊PID 流量智能控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]