高速噴水織布機單片機控制系統(tǒng)設(shè)計.doc

南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計（論文）題目：高速噴水織布機單片機控制系統(tǒng)設(shè)計專業(yè)：自動化（數(shù)控技術(shù)）班級：學(xué)號：學(xué)生姓名：指導(dǎo)教師：起迄日期：設(shè)計地點：GraduationDesign(Thesis)DesignofSinglechipControlSystemFortheHigh-speedWaterJetLoomByQianAijingSupervisedbyAssociateRrof.HUAMaofaSchoolofAutomationNanjingInstituteofTechnologyJune,2008南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計（論文）I摘要本文主要介紹了高速噴水織布機的工作原理及設(shè)計要求，敘述了噴水織布機控制系統(tǒng)的設(shè)計過程，包括硬件電路和軟件編程，以及用ProtelDXP軟件繪制電路原理圖和PCB圖的方法及步驟。噴水織布機的硬件控制電路包括：主控電路、故障檢測電路、電磁剎車電路、整流電路及強電電路等。其中主控電路利用89C51單片機來控制主電機的正反轉(zhuǎn)、點動以及風(fēng)機的啟動；故障檢測電路主要控制斷緯、左右捻邊紗斷紗、電機過熱、卷布筒張力過大等五項故障自停以及計長停車；電磁剎車電路控制織布機剎車裝置和高、低剎車電壓的轉(zhuǎn)換；整流電路將交流電轉(zhuǎn)換為直流電；強電電路控制電機的正反轉(zhuǎn)、兩個風(fēng)機的啟動以及星/三角啟動的轉(zhuǎn)換。軟件控制程序包括主程序，以及中斷子程序和延時子程序。本設(shè)計采用單片機來控制織布機系統(tǒng)，單片機編程對故障檢測精確度高，可隨時停機排除故障，這樣可以提高織物品質(zhì)，并且單片機控制靈活性大，操作人性化，可靠性高，價格低廉，維修方便?？蓮V泛投入市場使用。關(guān)鍵詞：高速噴水織布機；單片機控制；硬件設(shè)計；軟件設(shè)計南京工程學(xué)院自動化學(xué)院本科畢業(yè)設(shè)計（論文）IIABSTRACTThispaperpresentstheworkprincipleandthedesignofthehigh-speedwaterjetloomandthedesignprocessofthecontrolsystem,includingthedardwareandthesoftware,andhowtoprotractthecircuitprinciplefigandPCB.Thehardwarecontrolcircuitofthewaterjetloominclude:themaincontrolcircuit,themalfunctioncheckcircuit,theelectromagnetismbrakecircuit,thecommutecircuit,andthestrongelectricitycircuit.Themaincontrolcircuitimposethe89C51singlechiptocontrolthepositiveandnegativereversalofthedirectelectromotor,wihtpointreversal,andthestartandstopoftwofans.Themalfunctioncheckcircuitisusedtoexaminethebreakofthelatitude,leftandrightsidetotwistthebreakyarn,thehightemperatureoftheelectricalengineering,thepowerfulstrainofthesaritubeandsoon.Theelectromagnetismbrakecircuitcontrolsthebrakingmovementoftheloomsbrakeinstallationandtheconversionofthehighandlowbrakevoltage.ThecommutecircuitwouldconversionACtoDC.Thestrongelectricitycircuitcontrolthepositiveandnegativereversalofthedirectelectromotorandtheconversionofthestartupmode,whichcanchooseYor.Thesoftwarecontrolclassifymainprogram,intermitsubprogramandtime-lapsesubprogram.Thisdesignadoptthesinglechiptocontrolthehigh-speedwaterjetloom,whichhasastrongagilitycharanter,ahumanoperation,ahighdependability.Itssocheapandhasaconvenientmaintain.Soit