1畢業(yè)設(shè)計(jì)（論文）作者學(xué)號(hào)作者學(xué)號(hào)作者學(xué)號(hào)系部電氣工程系專(zhuān)業(yè)電機(jī)與電器題目單片機(jī)控制“航標(biāo)燈”的控制系統(tǒng)的設(shè)計(jì)與調(diào)試指導(dǎo)者評(píng)閱者2009年4月2摘要單片微型計(jì)算機(jī)簡(jiǎn)稱(chēng)單片機(jī)。它是把組成微型計(jì)算機(jī)的各功能部件中央處理器、CPU、隨機(jī)存取存儲(chǔ)器RAM、只讀存儲(chǔ)器ROM、I/O接口電路、定時(shí)器/計(jì)數(shù)器以及串行通信接口等制作在一塊集成芯片中，構(gòu)成一個(gè)完整的微型計(jì)算機(jī)。單片機(jī)主要應(yīng)用于控制領(lǐng)域，由于其具有可靠性高、體積小、價(jià)格低、易于產(chǎn)品化等特點(diǎn)，因而在智能儀器儀表、實(shí)時(shí)工業(yè)控制、智能終端、通信設(shè)備、導(dǎo)航系統(tǒng)、家用電器等自控領(lǐng)域獲得廣泛應(yīng)用1。步進(jìn)電機(jī)是一種能將電脈沖信號(hào)轉(zhuǎn)換成角位移或線位移的機(jī)電元件,實(shí)質(zhì)G990是一種數(shù)G4395/角G5242轉(zhuǎn)換器步進(jìn)電機(jī)控制系統(tǒng)主要由步進(jìn)控制器,功G10587G6930G3835器及步進(jìn)電機(jī)等組成步進(jìn)控制器由G13543沖G4504存器,G10627G5430G2010G18209器,控制G17935G17765及G8503,G2465轉(zhuǎn)控制G19388等組成,能把G17767G1849的脈沖轉(zhuǎn)換成G10627G5430脈沖,以G1427控制步進(jìn)電機(jī),G5194能進(jìn)行G8503G2465G2533控制G1306由于步進(jìn)控制器線路G3809G7446成G7424高G18331用單片機(jī)控制,用G17731件G1207G7379G990G17860步進(jìn)控制器,G1363得線路簡(jiǎn)單,成G7424低,可靠性G3835G3835G3698G2164,G9801G8975G6925G2476步進(jìn)電機(jī)的控制G7053G7708,G7092G19668G17935G17765電路組成時(shí)G5219G2469G10995器G17731件G13546G12255可G9801G8975產(chǎn)G10995G993G2528G12879型步進(jìn)電機(jī)G2181G11925G5219G2027G7481控制各種步進(jìn)電機(jī)的G17828行G7053G5347G5194可實(shí)G10628一G2500單片機(jī)控制G3822G2500電機(jī)G6564G1391G9801G8975G3822G7691的控制G6175G8585G2656G6564高控制G12946G5242G4557G3809G7446G13333G10724的控制易于實(shí)G10628,G4600其在G7424系統(tǒng)中G7368G7186G12046G1998微機(jī)控制的G1260G17246性。G7424設(shè)計(jì)G18331用G1952G1946316位單片機(jī)SPCE061AG4557步進(jìn)電機(jī)進(jìn)行控制，通G17819IO口G17767G1998的具有時(shí)G5219的G7053G8886作G1038步進(jìn)電機(jī)的控制信號(hào)，信號(hào)G13475G17819芯片L298NG20549G2172步進(jìn)電機(jī)G727G2528時(shí)，用4X4的G19202G11436G7481G4557電機(jī)的G10378G5589進(jìn)行控制，G5194用數(shù)G11733G12661G7186G12046電機(jī)的轉(zhuǎn)G17907，G18331用74LS164作G10384位單個(gè)數(shù)G11733G12661的G7186G12046G20549G2172，G1186單片機(jī)G17767G1849信號(hào)G727G2045用G1952G19463單片機(jī)的G16833G19911功能G6785G6265電機(jī)的轉(zhuǎn)G17907。G1863G19202G16801單片機(jī)步進(jìn)電機(jī)ABSTRACT2THESINGLESLICEOFMICROCOMPUTERSISABBREVIATEDASTHEONECHIPCOMPUTERITISEVERYFUNCTIONPARTWHICHMAKESUPTHEMICROCOMPUTERCENTRALPROCESSINGUNIT,CPU,ARBITRARYACCESSMEMORYRAM,READONLYMEMORYROM,I/OINTERFACECIRCUIT,TIMER/COUNTERANDSERIALCOMMUNICATION3INTERFACE,ETCMAKEINTHEINTEGRATEDCHIPTOGETHER,FORMANINTACTMICROCOMPUTERONECHIPCOMPUTERAPPLYCONTROLLEDFIELDTOMAINLY,BECAUSEITHAVEDEPENDABILITYHIGH,SMALL,PRICELOW,EASYCOMMERCIALIZATION,ETCCHARACTERISTIC,THEREFOREWONEXTENSIVEAPPLICATIONINFIELDSOFAUTOMATICCONTROLSUCHASINTELLECTUALINSTRUMENTANDAPPARATUS,REALTIMEINDUSTRIALCONTROL,INTELLIGENTTERMINAL,COMMUNICATIONEQUIPMENT,NAVIGATIONSYSTEM,HOUSEHOLDAPPLIANCES,ETCITISTHATONEKINDCANCHANGETHEELECTRICPULSESIGNALINTOAELECTROMECHANICALCOMPONENTOFANGLEDISPLACEMENTORLINEDISPLACEMENTTOWALKINTOTHEELECTRICALMACHINERY,ITISAKINDOFFIGURE/ANGLECONVERTERTHATISWALKEDINTOTHECONTROLSYSTEMOFTHEELECTRICALMACHINERYTOMAINLYWALKINTOTHECONTROLLERINFACT,POWERAMPLIFIERANDWALKINGINTOTHEELECTRICALMACHINERY,ETCMAKEUPWALKEDINTOTHECONTROLLERTOBUFFERTHEREGISTER,THEANNULARDISTRIBUTOR,CONTROLLOGICAND,OVERTURN,CONTROLDOOR,ETCMAKEUP,CANCHANGETHEPULSEINPUTINTOINTOANANNULARPULSE,INORDERTOCONTROL,WALKINTOELECTRICALMACHINERY,CANCARRYONPOSITIVEANDNEGATIVETOCONTROLBUTBECAUSEWALKINTOTHECONTROLLERCIRCUITCOMPLICATEDLYWITHHIGHCOSTSADOPTONECHIPCOMPUTERCONTROL,REPLACEWITHSOFTWAREDESCRIBEDABOVETOWALKINTOTHECONTROLLER,MAKETHECIRCUITSIMPLE,WITHLOWCOSTS,DEPENDABILITYINCREASESGREATLY,CHANGETHECONTROLSCHEMEOFWALKINGINTOTHEELECTRICALMACHINERYFLEXIBLY,DONOTNEEDLOGICALCIRCUITTOMAKEUPTHETIMESEQUENCEGENERATORSOFTWAREPROGRAMMINGVERYFLEXIBLETOPRODUCE,WALKINTOELECTRICALMACHINERYEXCITATIONARRAYCOME,CONTROLVARIOUSOPERATIONWAYTOWALKINTOELECTRICALMACHINERYANDCANREALIZEONEMACHINECONTROLMANYSETSOFELECTRICALMACHINERYWHILEBEINGDIFFERENTKINDSOFITISEASYTOREALIZETOOFFERTHEFLEXIBLECONTROLMEANSANDIMPROVINGTHEPRECISIONOFCONTROLLINGTOCOMPLICATEDANDTEDIOUSCONTROL,DEMONSTRATETHESUPERIORITYTHATTHECOMPUTERCONTROLSESPECIALLYINTHISSYSTEMEVENMOREDESIGN,ADOPT,INSULTMALEGENITAL16ONECHIPCOMPUTERSPCE061ATOWALKINTOELECTRICALMACHINERYCONTROLORIGINALLY,SQUAREWAVEWITHTIMESEQUENCEASTHECONTROLSIGNALOFWALKINGINTOTHEELECTRICALMACHINERYTHROUGHWHATIOMOUTHISOUTPUTTED,THESIGNALDRIVESANDWALKSINTOTHEELECTRICALMACHINERYTHROUGHTHECHIPL298NMEANWHILE,COMESTATEINELECTRICALMACHINERYGOON,CONTROLWITHKEYBOARDOF4X4,INCHARGEOFROTATIONALSPEEDTOREVEALELECTRICALMACHINERYWITHNUMBER,ADOPT74LS164URGEAS4SINGLENUMBERDISPLAYTHATINCHARGEOF,FROMTHEINPUTSIGNALOFTHEONECHIPCOMPUTERUTILIZETHEPRONUNCIATIONFUNCTIONOFINSULTINGTHEOPENONECHIPCOMPUTERTOREPORTTHEROTATIONALSPEEDOFTHEELECTRICALMACHINERYKEYWORDONECHIPCOMPUTERWALKINTOTHEELECTRICALMACHINERY緒論4近十幾年來(lái)，單片機(jī)在生產(chǎn)過(guò)程控制、自動(dòng)檢測(cè)、數(shù)據(jù)采集與處理、科技計(jì)算、商業(yè)管理和辦公室自動(dòng)化等方面獲得了廣泛的應(yīng)用。單片機(jī)具有體積小、重量輕、耗能省、價(jià)格低、可靠性高和通用靈活等優(yōu)點(diǎn)，因此也廣泛應(yīng)用于衛(wèi)星定句、汽車(chē)火花控制、交通白動(dòng)管理和微波爐等專(zhuān)用控制上。近幾年來(lái)，單片機(jī)的發(fā)展更為迅速，它已滲透到諸多學(xué)科的領(lǐng)域，以及人們生活的各個(gè)方面。單片機(jī)不求規(guī)模大，只求小而全。廠家在G980個(gè)G14467片上制G6116了G38G51G56和G980定G4493量的程G5219G4396G1660G3132和數(shù)據(jù)G4396G1660G3132以及G980定數(shù)量的G17767G1849G18G17767G1998G6521G2487G11G44G81G87G72G79G12。在G980個(gè)大規(guī)模集G6116G11017G17347G14467片上G7512G17908了G4448G6984的計(jì)算機(jī)G13479G7512，G6937G12228G1055為單片機(jī)G48G38G54G16G24G20G13007G2027G1025的G980片G27G26G24G20G14467片G62G22G64，G1881G18108G7512G17908了G4448G6984的計(jì)算機(jī)G11840G1226G13007G13491。G1186G38G51G56、G4396G1660G3132到G17767G1849G17767G1998G12483G2487，G980應(yīng)G1477全。只G16213G1901G1849程G5219，G4613可G4448G6116G1025G3842控制G6122數(shù)據(jù)采集、處理及通G1461G1268G17767的G1461G5699處理機(jī)，G48G38G54G16G24G20單片機(jī)G6363G1208G13007G13491G1025為G17878應(yīng)控制的G19668G16213G16786有G7509G5390的G1313處理G2163能，具有G2164、G1955、G1068、G19512G6363G1208G30G38G51G56G7114G19059高G17810G20G21G48G43G93，G4448G6116單G4395G14422G1068G8873G6122G19512G8873G17828算G1177G19668G16213G23G49G86G30具有多機(jī)通G1461G2163能，可G1328為多機(jī)G13007G13491G1025的G980個(gè)G4388G13007G13491。近年來(lái)，在G3281G19481上G1998G10628了G48G72G70G75G68G81G76G70G86和G72G79G72G70G87G85G82G81G76G70G86G3809G2524G6116G48G72G70G75G87G85G82G81G76G70G86G17837個(gè)G7044G16801，G6117G3281G16805為G5機(jī)G11017G980體化G5。G17837G12193機(jī)G7812和G11017G4388技G7427、G1461G5699技G7427G13051G4506G13479G2524的G7044的學(xué)科領(lǐng)域G7171G1820G17839制G17908技G7427G11752G12362和G7234及的G13479G7536。機(jī)G11017G980體化產(chǎn)G2709G16213G4466G10628G11017G3132控制的G4466G7114性、高可靠性、可G13546程和G980定的人G5049G7246能。同G7114追求體積小、價(jià)格低，甚至低G2163耗等。正G7171針對(duì)上述G12193G12193G16213求而G16786計(jì)的單片機(jī)白然G6116為機(jī)G11017G980體化控制G3132的最佳選擇。單片機(jī)G1998G10628的歷史并不長(zhǎng)，它的產(chǎn)生與發(fā)展與微處理G3132的產(chǎn)生與發(fā)展大體上同步，也經(jīng)歷了四個(gè)階段G62G23G64第G980階段G209G26G20G209G26G23年，G23G1313微處理G3132G5049G76G81G87G72G79G2300G23及G27G1313微處理G3132G5049G76G81G87G72G79G2700G27，G17837些計(jì)算機(jī)價(jià)格便宜、G2163能有限，只用于消耗類(lèi)G11017G4388產(chǎn)G2709。第二階段G209G26G23G209G26G27年，初級(jí)單片機(jī)階段，以G5049G76G81G87G72G79公司的G48G38G54G16G23G27為代表，G27G1313單片機(jī)。第三階段G209G26G27G209G27G22年，高性能單片機(jī)階段。以G5049G44G81G87G72G79公司的G48G38G54G16G24G20,G48G82G87G82G85G82G79G68公司的6G270G20和ZG76G79G82G公司的ZG27等為代表。G17837G980階段推G1998的單片機(jī)G7234遍帶有串行G2487，有多級(jí)G1025斷處理G13007G13491、G206G1313定G7114G3132G18計(jì)數(shù)G3132，有的片G1881還帶有AG18D轉(zhuǎn)換G3132G6521G2487，片G1881RAG48,ROG48G4493量G2164大，尋址范圍可G178106G23KG4395G14422。廣泛應(yīng)用于G5049業(yè)控制、外G18108G16786備控制、宏觀控制、局G18108網(wǎng)絡(luò)及家用計(jì)算機(jī)G1025。第四階段G209G27G22年至今，G27G1313單片機(jī)鞏固發(fā)展及G206G1313單片機(jī)推G1998階段。例如G48G82G86G87G72K公司的G48K6G2700、G44G81G87G72G79公司的G48G38G54G1696等。G48G38G54G1696集G6116度為G20G21萬(wàn)只G2709體管G18片，尋址范圍6G23KG4395G14422、G24個(gè)G27G1313并行G2487、G980個(gè)全雙G5049串行G2487、G23個(gè)G206G1313定G7114G3132、G27通道G200G1313AG18D轉(zhuǎn)換G3132等，另外G48G38G54G1696G6363G1208能處理G1313、G4395G14422、G4395，有G206G1313G1068G206G1313G1068G8873、G22G21G1313G19512G206G1313G19512G8873G6363G1208，G980塊單片計(jì)算機(jī)的G2163能可以和G980臺(tái)多片G13007G13491機(jī)相媲美。單片機(jī)己經(jīng)G17839G1849G980個(gè)嶄G7044的階段。步G17839G11017動(dòng)機(jī)上個(gè)世紀(jì)G4613G1998G10628了，它的組G6116、動(dòng)G1328原理和今天的反應(yīng)式步G17839G11017動(dòng)機(jī)沒(méi)有什么本質(zhì)區(qū)別，也G7171依靠氣隙間的磁導(dǎo)變化來(lái)產(chǎn)生G11017磁轉(zhuǎn)矩。G270年代以后，由于廉價(jià)的微型計(jì)算機(jī)以多G2163能的姿態(tài)G1998G10628，步G17839G11017動(dòng)機(jī)的控制方式變得更G2164靈活多樣。原來(lái)的步G17839G11017機(jī)控制G13007G13491采用分立元G1226G6122者集G6116G11017G17347組G6116的控制回G17347，不G1177調(diào)試安裝G3809雜，G16213消耗大量元G3132G1226，而且G980G7098定型G1055后，G16213G6925變控制方G7708G4613G980定G16213重G7044G16786計(jì)G11017G17347，不G2045于G13007G13491的G6925G17839G2331級(jí)。G3534于微型計(jì)算機(jī)的控制G130075G13491G2029通過(guò)G17731G1226來(lái)控制步G17839G11017機(jī)，能G3827更G3921G3332發(fā)G6393步G17839G11017機(jī)的G9520G2159，因此，用微型計(jì)算機(jī)控制步G17839G11017機(jī)已經(jīng)G6116為了G980G12193G5529然的G17247G2195，也G12538G2524數(shù)G4395化的G7114代發(fā)展G16213求。步G17839G11017機(jī)控制技G7427和G7234通G11017動(dòng)機(jī)控制技G7427的不同G1055處G7171步G17839G11017機(jī)G6521G2475G14045G1926G1461G2507的控制。G7101G7411的步G17839G11017機(jī)靠G980G12193G2495G10627G5430分G18209G3132的G11017G4388G5332G1863G3132G1226，通過(guò)G2163G10587G6930大G3132G1363G2181磁G13481組G6365G10043G20046G5219G17730G8981G6521通G11464G8981G11017G9316。由于G2181磁G13481組在G12366間G1025G6365G980定的規(guī)G5471G6502G2027，G17730G8981與G11464G8981G11017G9316G6521通后，G4613G1262在間隙G1025G5430G6116G980G12193階G17303變化的G7071轉(zhuǎn)磁G3342，G1363轉(zhuǎn)G4388步G17839式的轉(zhuǎn)動(dòng)，G19555G11540G6521通G2011換G20069G10587的G3698高，轉(zhuǎn)速G4613G1262G3698大。步G17839G11017機(jī)的G7071轉(zhuǎn)同G7114與相數(shù)、分G18209數(shù)、轉(zhuǎn)G4388G21843G17730數(shù)有G1863，G10628在G8616G17751G5132用的步G17839G11017機(jī)G2265G6336反應(yīng)式步G17839G11017機(jī)、G8716磁式步G17839G11017機(jī)、G9163G2524式步G17839G11017機(jī)和單相式步G17839G11017機(jī)等。步G17839G11017機(jī)廣泛應(yīng)用在生產(chǎn)G4466G17353的各個(gè)領(lǐng)域。它最大的應(yīng)用G7171在G1363用數(shù)控機(jī)G5214的生產(chǎn)制G17908G1025，因?yàn)椴紾17839G11017機(jī)不G19668G16213AG18D轉(zhuǎn)換，能G3827G11464G6521G4570數(shù)G4395G14045G1926G1461G2507轉(zhuǎn)化G6116為G16294G1313G12239，G6164以G15999G16760為G7171理G5831的數(shù)控機(jī)G5214的G6203行元G1226。G7101G7411的步G17839G11017機(jī)G17767G1998轉(zhuǎn)矩G8616G17751小，G7092G8873G9397G17287G19668G16213，在G1363用G1025和G9094G2399G6209矩G6930大G3132G980同組G6116G9094G2399G14045G1926G20544G17810。G19555G11540步G17839G11017動(dòng)機(jī)技G7427的發(fā)展，步G17839G11017動(dòng)機(jī)已經(jīng)能G3827單G10432在G13007G13491上G17839行G1363用，G6116為了不可G7379代的G6203行元G1226。G8616如步G17839G11017動(dòng)機(jī)用G1328數(shù)控G19127G5214G17839G13485G1294G7393機(jī)G7512的G20549動(dòng)G11017動(dòng)機(jī)，在G17837個(gè)應(yīng)用G1025，步G17839G11017動(dòng)機(jī)可以同G7114G4448G6116G1016個(gè)G5049G1328，G1866G980G7171G1268G17894轉(zhuǎn)矩，G1866二G7171G1268G17894G1461G5699。步G17839G11017機(jī)也可以G1328為數(shù)控G15595G7450G11734G17730G11964G17805機(jī)同步G13007G13491的G20549動(dòng)G11017動(dòng)機(jī)。G19512了在數(shù)控機(jī)G5214上的應(yīng)用，步G17839G11017機(jī)也應(yīng)用在G1866G1194方面，G8616如G1328為自動(dòng)G17877G7021機(jī)G1025的G20544G17810，G1328為通用的G17731G11436G20549動(dòng)G3132的G20544G17810，也可以應(yīng)用在G6183G2372機(jī)和G13484G3282G1214G1025等等。微G11017G4388技G7427的G20146速發(fā)展，帶動(dòng)了機(jī)G7812G2164G5049技G7427的G20146速發(fā)展。而在G1866發(fā)展過(guò)程G1025，最G7186G14891的G10317點(diǎn)G7171機(jī)G7812制G17908G4570G17246來(lái)G17246G4506G2011G3332依G17194于G11017G4388技G7427、檢測(cè)技G7427、自動(dòng)控制技G7427、計(jì)算機(jī)技G7427、G13007G13491G16782、G1461G5699G16782等G10628代科學(xué)技G7427。G19555G11540G10628代G11017G4388科學(xué)的不斷發(fā)展與G17839步，G11017G4388計(jì)算機(jī)已G9157G9157G1183G1849機(jī)G7812制G17908的各個(gè)領(lǐng)域，G16818生了G980G13007G2027機(jī)、G11017、計(jì)算機(jī)G980體化的G7044產(chǎn)G2709G62G24G64。同G7114微G11017G4388技G7427的不斷發(fā)展，數(shù)控G13007G13491也在不斷G3332更G7044換代，G1820后經(jīng)歷了G11017G4388管G708G209G24G21年G709、G7242體管G708G209G249年G709、小規(guī)模集G6116G11017G17347G708G2096G24年G709、大規(guī)模集G6116G11017G17347及小型計(jì)算機(jī)G708G209G260年G709和微處理機(jī)G6122微型計(jì)算機(jī)G708G209G26G23年G709等G1128代數(shù)控G13007G13491。G2081三代數(shù)控G13007G13491G7171G4658于采用專(zhuān)用控制計(jì)算機(jī)的G11840G6521G13459G708G11840G13459G709數(shù)控G13007G13491，G980G14336G12228為G7234通數(shù)控G13007G13491，G12628G12228G49G38。G260年代初，G19555G11540計(jì)算機(jī)技G7427的發(fā)展，G1363小型計(jì)算機(jī)的價(jià)格G5625G2107G991G19489，采用小型計(jì)算機(jī)代G7379專(zhuān)用控制計(jì)算機(jī)的第四代數(shù)控G13007G13491，不G1177在經(jīng)G8994上更為G2524算，而且許多G2163能可用G13546制的專(zhuān)用程G5219來(lái)G4466G10628，G4570它G4396G1660在小型計(jì)算機(jī)的G4396G1660G3132G1025，G7512G6116G6164謂控制G17731G1226，提高了G13007G13491的可靠性和G2163能G10317色。G17837G12193數(shù)控G13007G13491又G12228為G17731G6521G13459G708G17731G13459G709數(shù)控，即計(jì)算機(jī)數(shù)控G13007G13491，G12628G12228G38G49G38。G209G26G23年制G6116以微處理機(jī)為核心的數(shù)控G13007G13491，G12228為第G1128代微型機(jī)數(shù)控G13007G13491，G12628G12228G48G49G38。G19555G11540機(jī)G11017產(chǎn)G2709對(duì)負(fù)載精度G16213求的提高，原有的G51LG38控制G13007G13491的步G17839G11017機(jī)已很難G9397G17287不斷發(fā)展的機(jī)G11017產(chǎn)G2709的G16213求。G51LG38控制G13007G13491的步G17839G11017機(jī)G4396在G6116本高，G5049G1328方式單G980和人機(jī)交互不便等缺點(diǎn)。為解決此問(wèn)題，G6117們G11752制了G980G12193能代G7379G51LG38控制G13007G13491的G7044的控制G13007G13491G16G16G16G3534于單片機(jī)的步G17839G11017機(jī)控制G13007G13491。本文G16782述了G3534于單片機(jī)的步G17839G11017機(jī)控制G13007G13491的G16786計(jì)方G8873和G11752制過(guò)程，G2265G6336G11840G1226G16786計(jì)、G17731G1226G16786計(jì)、可靠性G16786計(jì)等方面。G11840G1226G11017G17347用凌陽(yáng)G206G1313G54G51G38E06G20A單片機(jī)、G1820G17839的G6521G2487技G7427和大規(guī)模集G6116G11017G17347G16786計(jì)而G6116。G17731G1226程G5219用G54G51G38E06G20A匯G13546語(yǔ)言G1901G6116。G2045用G17731G11840G1226G13479G2524，G4466G10628對(duì)步G17839G11017機(jī)G5049G1328狀態(tài)的自動(dòng)控制和精確控制。G2045用單片機(jī)G17767G1998的G38G51G140456G1926和方向G1461G2507，G6925變對(duì)步G17839G11017機(jī)G13481組的通G11017方式和通G11017G20046G5219，來(lái)準(zhǔn)確控制步G17839G11017機(jī)的正轉(zhuǎn)、反轉(zhuǎn)，步距精度等G5049G1328狀態(tài)，方便良G3921的人機(jī)界面G7171用G23XG23鍵G11436G18數(shù)碼管G7186示來(lái)G4466G10628的。單片機(jī)控制G13007G13491的步G17839G11017機(jī)，自動(dòng)化程度高、G6116本低、體積小、控制精確等優(yōu)點(diǎn)，有很G3921的經(jīng)G8994效益和廣闊的發(fā)展G2081景。單片機(jī)控制G13007G13491的G11752制G6116G2163，G7171步G17839G11017機(jī)發(fā)展G1025的G980次G17751大的G17839步，它表明了目G2081正在G1363用的許多G51LG38控制G13007G13491G4448全可以由單片機(jī)控制G13007G13491G6164代G7379。目錄7摘G16213第G20章緒G16782G20第G21章方G7708G16782證G8616G17751G16786計(jì)G24G21G20單片機(jī)概述G24G21G21步G17839G11017機(jī)的G5049G1328原理6G21G22單片機(jī)控制步G17839G11017機(jī)的G16786計(jì)思G173479第G22章控制G13007G13491的G11840G1226G11017G17347G16786計(jì)G200G22G20G54G51G38E06G20A的G1183紹G200G22G20G20性能G20G20G22G20G21G13479G7512G20G21G22G20G22G14467片的引腳G6502G2027和說(shuō)明G20G21G22G20G23G54G51G38E06G20A單片機(jī)G11840G1226G13479G7512G20G23G22G20G24G49G86PTG48的核心G13479G7512G20G24G22G21步G17839G11017機(jī)的選擇G20G26G22G22步G17839G11017機(jī)的G20549動(dòng)G11017G17347G16786計(jì)G20G27G22G23數(shù)碼管G7186示G11017G17347的G16786計(jì)G210G22G24G23XG23鍵G11436G11017G17347的G16786計(jì)G21G20第G23章控制G13007G13491的G17731G1226G16786計(jì)G21G23G23G20控制G14045G1926的產(chǎn)生G21G23G23G21步G17839G11017機(jī)的G7071轉(zhuǎn)方向和G7114G5219G14045G1926的G1863G13007G21G24G23G22步數(shù)的確定G21G26G23G23步G17839G11017機(jī)的變速控制G219G23G24語(yǔ)音報(bào)數(shù)G22G22第G24章G13479G16782G22G24參考文獻(xiàn)G226致謝G22G27附錄G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