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XXXX学院毕业设计（论文）说明书题目：单片机温度模糊控制系统系别：电子与信息工程系专业班级：自动化2001级1班学生姓名：XXX指导教师：XXXX教研室：自动化教研室提交时间：2005年6月13日单片机温度模糊控制系统I摘要本文主要讨论了基于模糊单片机NLX230的温度模糊控制系统的硬件设计和软件设计过程。在此文中提出了数学模型难以确定或模型非常粗糙的工业系统的控制问题的解决办法——模糊控制方法；并阐述了有关模糊控制的基本知识和模糊控制系统设计的一般步骤，如模糊化、模糊判决、模糊控制器的设计等；介绍了模糊单片机NLX230的引脚及功能；并以加热炉控制系统为例，选取炉子出口温度与给定温度之间的偏差与偏差变化率作为输入变量，以系统燃料管道上燃料流量控制阀的开度为输出变量，通过模糊单片机NLX230设计了一个双输入单输出的模糊控制系统来实现温度控制。关键词：温度控制；模糊控制；NLX230；单片机；自动控制四川理工学院毕业设计（论文）说明书IIAbstractThistextmainlydiscussestocontrolthehardwaredesignandsoftwareofthesystemtodesigntheprocessaccordingtothetemperaturefaintnessofamachineNLX230.Putforwardthesolutionofmathematicsmodelcontrolproblemofhardassuranceormodelveryroughindustrysysteminthistext-mistycontrolmethod.Elaboratedthatthebasicknowledgeandfaintnessesoftherelevantmistycontrolthegeneralstepofthesystemdesignalso,ifthefaintnessturn,designetc.ofthemistyverdict,mistycontrolIntroducingamachineNLX230leadsthefeetandfunctions.Combinetotaketheheatingstovecontrolsystemasanexample,selectbyexaminationsthecookerexittemperatureandgivetosettlethedeviationandthedeviationvarietyrateconductandactionsbetweentemperaturetheimportationchangesthequantity,withthesystemfuelpipinglastthefueldischargecontrolthevalveopensthedegreefortheexportationchangesthequantity,designingthroughamachineNLX230apairmistycontrolsystemofsingleoutput'sofimportationstocarryoutthetemperaturecontrol.Keyword:Thetemperaturecontrol;Mistycontrol;NLX230;Amachine;Automaticcontrol.单片机温度模糊控制系统III目录第一章引言...........................................................................................................1第二章模糊控制.......................................................................................................22.1模糊控制原理简介.........................................................................................22.2模糊控制设计的一般流程.............................................................................32.3模糊控制器设计的步骤.................................................................................4第三章模糊单片机NLX230...................................................................................93.1NLX230的引脚及功能图..............................................................................93.2NLX230的结构特点....................................................................................103.3NLX230的内部寄存器及功能....................................................................123.4NLX230的操作及接口技术........................................................................13第四章系统设计.....................................................................................................164.1系统硬件设计................................................................................................164.1.1系统硬件结构....................................................................................................164.1.2NLX230工作过程.............................................................................................184.2系统软件设计................................................................................................184.2.1模糊控制器的设计............................................................................................184.2.2温控系统的开发................................................................................................254.3系统仿真......................................................................................................27结束语.....................................................................................................................28参考文献：.................................................................................................................29附录.........................................................................................................................30致谢.........................................................................................................................32四川理工学院毕业设计（论文）说明书IVContents1.Preface......................................................................................................................12.Fuzzycontrol............................................................................................................22.1Thefuzzycontrolprinciplebriefintroduction.....................................................22.2Generalprocessthatfuzzycontroldesign...........................................................32.3Thestepofthefuzzycontrollerdesign...............................................................43.NLX230.....................................................................................................................93.1TheNLX230leadsthefeetandfunctiondiagrams.............................................93.2NLX230structurecharacteristics......................................................................103.3TheNLX230innerpartdepositsthemachineandfunctions.............................103.4NLX230operationandconnectapeople'stechnique.......................................134.Systemdesign.........................................................................................................164.1Thesystemha