2023年全國(guó)碩士研究生考試考研英語(yǔ)一試題真題（含答案詳解+作文范文）_第1頁(yè)
已閱讀1頁(yè)，還剩35頁(yè)未讀， 繼續(xù)免費(fèi)閱讀

下載本文檔

版權(quán)說(shuō)明：本文檔由用戶(hù)提供并上傳，收益歸屬內(nèi)容提供方，若內(nèi)容存在侵權(quán)，請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)

文檔簡(jiǎn)介

1、目錄摘要.......................................................................................................................................1Abstract........................................................................

2、.............................................................2第1章緒論...........................................................................................................................21.1本課題的研究目的及意義...............

3、............................................................................31.2PLC在電梯系統(tǒng)的應(yīng)用現(xiàn)狀與發(fā)展趨勢(shì)..................................................................41.3本課題主要研究?jī)?nèi)容...........................................

4、........................................................4第2章基于PLC的四層電梯系統(tǒng)硬件設(shè)計(jì).............................................................52.1PLC的選擇及設(shè)計(jì)......................................................................

5、................................52.1.1PLC簡(jiǎn)介...........................................................................................................52.1.2PLC的選擇..........................................................

6、.............................................52.1.3PLC的輸入輸出分配表及接線(xiàn)圖..................................................................62.2傳感器的選擇..............................................................................

7、................................82.2.1稱(chēng)重式傳感器...................................................................................................82.2.2紅外傳感器..................................................................

8、.....................................8第3章基于PLC控制的四層電梯系統(tǒng)程序設(shè)計(jì).................................................103.1四層電梯系統(tǒng)的控制要求........................................................................................103.2四層電

9、梯的系統(tǒng)流程圖............................................................................................113.3四層電梯的系統(tǒng)程序分析........................................................................................113.4程序調(diào)試以及結(jié)果....

10、................................................................................................18第4章總結(jié)與展望.........................................................................................................214.1總結(jié)..

11、..........................................................................................................................214.2展望...........................................................................................

12、.................................22參考文獻(xiàn)..............................................................................................................22致謝...................................................................

13、.............................................................23附錄................................................................................................................................24南京師范大學(xué)電氣與自動(dòng)化工程學(xué)院畢業(yè)設(shè)計(jì)論文2Ab

14、stractWiththedevelopmentofsciencetechnologyinrecentyearsChinaselevatproductiontechnologyhasbeenrapiddevelopmentsomeoftheelevatfactyisalsointhecontinuousimprovementofthedesignmodificationprocess.Elevatasanimptantmeansoftr

15、ansptationofhighbuildingspeopleswklifeincreasinglyclosecontact.Withtherapiddevelopmentofnationaleconomythelevelofmodernizationisincreasingmemehighrisebuildingstheelevatisalsoincreasingelevatproductsinpeoplesmaterialcultu

16、rallifestatushasbeenimprovedbecomeoneoftheimptanttransptequipment.ThispaperfirstintroducestheapplicationstatusdevelopmenttrendofPLCintheelevatsystemthenaccdingtotheinputoutputofFX2N—48MRmodelPLCsensECWP1sensaccessinfrare

17、dsensAS612givestheIOdistributiontablewiringdiagramthenaccdingtothecontrolrequirementsthepriityofthemonomercallgivestheflowtdesignPLCprogramafterdebuggingtheelevatcanbethenmaloperationofthefourelevatindicatestheeffectiven

溫馨提示

  • 1. 本站所有資源如無(wú)特殊說(shuō)明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶(hù)所有。
  • 3. 本站RAR壓縮包中若帶圖紙，網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽，若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 眾賞文庫(kù)僅提供信息存儲(chǔ)空間，僅對(duì)用戶(hù)上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理，對(duì)用戶(hù)上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容，請(qǐng)與我們聯(lián)系，我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶(hù)因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。

評(píng)論

0/150

提交評(píng)論