基于fuzzypid的烘干炉温度控制系统的设计论文

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1、基于FuzzyPID的烘干炉温度控制系统的设计毕业论文目录摘要IABSTRACTII第1章绪论11.1课题研究的目的及意义11.2控制的发展状况21.2.1国内发展现状21.2.2国外发展状况21.3本文的研究内容3第2章控制理论52.1PID控制方案52.1.1PID控制的基本概念52.1.2PID控制器的优缺点82.2模糊控制方案92.2.1模糊控制理论92.2.2模糊控制器设计步骤102.2.3模糊控制器的优缺点162.3模糊自整定PID方案172.3.1模糊自整定PID控制的原理172.3.2糊自整定PID控制器的设计18第3章系统硬件电路的设计25II623

2、.1系统的总体框图253.2单片机的选型263.3传感器的选择273.4温度采集电路的设计283.5A/D转换电路的设计293.6键盘和显示电路的设计313.7存储器扩展电路的设计343.8可控硅控制电路的设计353.9报警电路的设计373.10电源电路的设计383.11串口通信电路的设计39第4章控制系统软件的设计404.1控制系统的仿真404.1.1MATLAB7.0以及仿真环境Simulink简介404.1.2PID控制系统的仿真414.1.3模糊自整定PID控制系统的仿真424.2主程序的设计464.3模糊自适应PID算法484.4键盘和LED显示程序494.

3、5串口通信程序52结论53致谢54参考文献55附录157附录258II62contentsABSTRACTIABSTRACTIICHAPTER1INTRODUCTION11.1Thepurposeofsubjectresearchandsignificance11.2Thedevelopmentconditionsofthecontrol21.2.1Domesticdevelopmentsituation21.2.2Developmentstatusabroad21.3Thispapertheresearchcontent3CHAPTER2CONTROLTHEORY4

4、2.1PIDcontrolscheme42.1.1ThebasicconceptofPIDcontrol42.1.2PIDcontrolleradvantagesanddisadvantages82.2Thefuzzycontrolscheme92.2.1Fuzzycontroltheory92.2.2Fuzzycontrollerdesignsteps102.2.3Theadvantagesanddisadvantagesofthefuzzycontroller162.3Fuzzyself-tuningPIDscheme172.3.1Fuzzyself-tuning

5、PIDcontrolprinciple172.3.2Fuzzyself-tuningPIDcontrollerdesign18CHAPTER3SYSTEMHARDWARECIRCUITDESIGN253.1Thewholesystemdiagram253.2Theselectionofthesinglechipmicrocomputer263.3Sensorselection273.4Temperatureacquisitioncircuitdesign28623.5A/Dconversioncircuitdesign293.6Thekeyboardanddispla

6、ycircuitdesign313.7Memoryexpansioncircuitdesign343.8Silicon-controlledrectifiercontrolcircuitdesign353.9Thealarmingcircuitdesign373.10Thepowercircuitdesign383.11Serialinterfacecommunicationcircuitdesign39CHAPTER4THEDESIGNOFTHECONTROLSYSTEMSOFTWARE404.1Controlsystemsimulation404.1.1MATLA

7、B7.0andsimulationenvironmentSimulinkprofile404.1.2PIDcontrolsystemsimulation414.1.3Fuzzyself-tuningPIDcontrolsystemsimulation424.2Themainprogramdesign464.3ThefuzzyadaptivePIDalgorithm484.4ThekeyboardandLEDdisplayprogram494.5Serialinterfacecommunicationprogram52CONCLUSION53THANK