基于PLC控制的多功能液壓實(shí)驗(yàn)臺(tái)的開(kāi)發(fā).pdf

1、大連海事大學(xué)碩士學(xué)位論文基于PLC控制的多功能液壓實(shí)驗(yàn)臺(tái)的開(kāi)發(fā)姓名：陳佳申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：輪機(jī)工程指導(dǎo)教師：孫玉清陳海泉20100601英文摘要Abstract舡weallknow‘practiceisthesolecriterionfortestingtruth”Scientificexperimentplaysallimportantroleinunderstandingandexploringthelawsofnaturef

2、orhumanItiscanbesaidthatnoexperiment，nomodemscienceHydraulictechnologyisonebasiccourseoftheMechanicalEngineeringHydraulicteachingpracticeshowsthatonlythroughthecombinationoftheoreticalandexperimentalcanthiscourseachieveg

3、oodteachingresultsInordertomeettherequirementsofmodemhydraulicteaching，thispaperdesignaPLCbasedcontrolofmulti—functionhydraulicteststandAccordingtotherequirementsofthehydraulicteststand，itdesignstheoverallprogramofthehyd

4、raulicsystemFurthermore，hydraulicsimulationsoftwarehasbeenusedintheexperimentstat—ionsuccessfullyFinallyitdesigncontrolproceduresofthetestbedThisl【indofmultifunctionhydraulicteachingteststandhasabroadapplicationprospects

5、Firstlythispaperdoesacomprehensivereviewforthetraditionalandmodemhydrauliccomprehensiveexperimentalresearch，andadetailedanalysisoftendsofmodemcomprehensivehydraulicteststandItdoesadetailedtheoreticalanalysisforcommonlyus

6、edhydrauliccomponentsandthecompositionandthebasicprinciplesofthebasichydrauliccircuitsIthaslaidareliabletheoreticalbasisforthedesignofthemultifunctionhydrahydraulicteststand，andhasprovidedthebasisfortheapplicationofsimul

7、ationsoftwareSecondlyitdesignsthehydrauliccircuitofthemultifunctionhydraulicteststandusingtheideaofmodulardesignItoptimizeseachmoduletodesignthehydrauliccircuitdiagrammultifunctionhydraulicteststand，anditdoesadetaileddes

8、criptionforthefunction，thenitdrawssolenoidvalveactionplanInaddition，itanalyzesthemainhydraulicsimulationsothvarebycomparingthecharactersofthemThenitchoosesthereasonablehydraulicsimulationsoftwarefortheteststand，andthesof

9、twaremakesitsdueroleinthemulti—functionhydraulicteststandAtlast，simulationthetypicalcircuitisdonetotesttherationalityofthedesignAtlast，thepaperdefinesPLCinputandou印utinordertomeettherequirementofhydraulicsystemandelectri