毕业设计基于LabVIEW的虚拟实验室的研究基于LabVIEW的电力电子技术虚拟实验室的设计与实现摘要姓名：学号：班级：专业：所在系：指导老师：实验在普通高等教育中占有非常重要的地位，是对学生进行素质教育的一个重要环节。随着计算机技术、网络技术、多媒体技术、以及虚拟仪器技术的发展，虚拟实验室应运而生。访问者只需拥有一台可连接到Internet的电脑就可以不受时间地域的限制完成实验，同时虚拟实验可减少实验设备的开销，节省人力物力。虚拟实验作为传统实验的一个必要的有益补充，既能节约大量的教育经费，也使实验在时间和空间上得到有效的延伸。它在教育、科研等领域中具有广阔的应用前景，是实验教学的一个新的发展方向，是当前研究的热点课题之一。因此，虚拟实验室的构建具有重要的现实意义。论文分别从基础理论、技术方法和应用开发三个层面对虚拟实验室的构建做了比较全面的研究，着重研究了虚拟实验室的理论架构、建模方法以及关键技术，并在此基础上构建了“电力电子虚拟实验室”。本文着重于适应教学需求这一角度，利用LabVIEW和MATLAB软件从基础理论、技术方法和应用开发三个层面对虚拟实验室的构建做了比较全面的研究，着重研究了虚拟实验室的理论架构、建模方法以及关键技术，并在此基础上构建了“电力电子虚拟实验室”。并以三相桥式可控整流电路实验为例，通过实验增加了学生做实验的兴趣，同时也提高了教学质量。关键词:虚拟实验室；LabVIEW；电力电子PowerelectronictechnologybasedonLabVIEWdesignandimplementationofVirtualLaboratoryAbstractExperimentteachinghasbeenplayinganincreasinglyimportantroleinhigheducation.It'sakeymeasuretoimprovethestudents'ability.VirtualLaboratoryappearswiththedevelopmentofcomputertechnique,Networktechnology,multimediatechnologyandVirtualInstrumenttechnique.VisitorsneedonlyhaveaconnectiontotheInternetcomputercannotsubjecttogeographicallimitationsoftimetofinishtheexperiment,atthesametime,thevirtualexperimentexperimentalequipmentcanreducecosts,savemanpowerandmaterialresources.Asanessentialandbeneficialsupplementtothetraditionalexperiment,virtualexperimentsnotonlysavealotofeducationfunds,butalsoextendtheexperimentsintimeandspaceeffectively.Ithasthevastappliedforegroundintheeducationandresearchrealm.VirtualLaboratoryisanewdevelopmentdirectionoftheexperimentteachingaswellasanactiveresearchtopicrecently.Therefore,thedevelopmentofthevirtuallaboratoryofnetworkisverynecessary.Thisthesisdiscussesontheconstructionofvirtuallaboratoryfromtheoreticalresearch,technologicalrouteandapplicationdevelopment.Ithas,emphatically,discussedrelevanttheories,modelingmethodsandkeytechnologiesofvirtuallaboratory,Accordingtotheoryframework,modelingmethodsandtechnologicalschemementionedabove,anintelligent"theVirtualLaboratoryforPowerElectricExperiment"，isconstructed.Thispaperfocusesontheteachingdemandofthispointofview,theuseofLabVIEWandMATLABsoftwarefromthebasictheory,technologyandapplicationdevelopmentthreeaspectsoftheconstructionofavirtuallaboratorytodoamorecomprehensivestudy,focusesonthestudyofVirtualLaboratoryofthetheoreticalframework,modelingmethodsandkeytechnologies,andonthebasisofconstructingthe"powerelectronicvirtuallaboratory".Andtothethree-phasebridgecontrolledrectifiercircuitexperimentasanexample,throughtheexperimentalincreasestudentsinterest,andalsoimprovethequalityofteaching.Keywords:VirtualLaboratory；LabVIEW；PowerElectric目录第一章绪论…………………………………………………………………………11.1虚拟实验和虚拟实验室……………………………………………………………11.2国内外虚拟实验室的发展与现状…………………………………………………11.2.1国外虚拟实...
