畢業(yè)設(shè)計(jì) (論文)自動(dòng)爐溫控制系統(tǒng)

1、目錄摘要............................................................................................................2引言.........................................................................................................

2、.......3一主要器件的使用和介紹............................................................................4（一）、單片機(jī)..........................................................................................4（二）、DAC0832...............

3、......................................................................8（三）ADC0804.....................................................................................10（四）LM741運(yùn)算放大器.......................................

4、...............................10（五）單片機(jī)鍵盤和鍵盤接口................................................................10（六）、LED顯示器接口........................................................................12二實(shí)際電路.................

5、...............................................................................12（一）電路的制作..................................................................................15（二）電路的調(diào)試.......................................

6、...........................................17三功能說明................................................................................................17（一）采集部分.................................................................

7、.....................17（二）控制部分......................................................................................18四、結(jié)束語.................................................................................................

8、..19五、致謝詞...................................................................................................19六參考文獻(xiàn)：............................................................................................20天津職業(yè)技術(shù)師范學(xué)院

9、畢業(yè)設(shè)計(jì)2（天津職業(yè)技術(shù)師范學(xué)院自動(dòng)化系9904班，2004年5月）[摘要]：在引言中通過對(duì)電阻爐爐溫控制過程的描述，引出了由MCU制器進(jìn)行閉環(huán)控制的溫度控制系統(tǒng)框圖。我們可以把這個(gè)框圖分為單片機(jī)控制部分、溫度采集傳送器模塊、Ａ／Ｄ、Ｄ／Ａ轉(zhuǎn)換部分、后面就圍繞這三大模塊分別予以介紹。其中，重點(diǎn)講述單片機(jī)控制模塊的主要硬件，Ａ／Ｄ、Ｄ／Ａ轉(zhuǎn)換，和控制程序的設(shè)計(jì)。[關(guān)鍵詞]：單片機(jī)、溫度控制、Ａ／Ｄ、Ｄ／ＡTheAutomaticFurna

10、ceTemperatureControlsSystemKangLing(TianjinUniversityofTechnologyEducation.AutomationDepartment9904.2004.5)[Abstract]：Aboutthetemperaturethattheelectricresistance’stoveofcontroldescribingofprocessderivationfromtheMCUsyst

11、emthatthecontroltheshutofwreaththatthetemperature’controlofthesystemofdiagraminthepreface.Thepartofmachineofsingleslicecontrol、thesampleoftemperatureＡＤ、ＤＡconvertingwerecomposedthediagramofsystem.Laterwewillinstroducethet