基于虛擬儀器的轉(zhuǎn)子實(shí)驗(yàn)臺(tái)畢業(yè)論文.doc

XX學(xué)院畢業(yè)論文基于虛擬儀器的轉(zhuǎn)子實(shí)驗(yàn)臺(tái)測控系統(tǒng)學(xué)生：指導(dǎo)教師：專業(yè)名稱：年月摘要近年來隨著的計(jì)算機(jī)技術(shù)、儀器技術(shù)和通訊技術(shù)的迅速發(fā)展和深層結(jié)合，以計(jì)算機(jī)為核心的虛擬測控系統(tǒng)逐漸代替了傳統(tǒng)儀器。虛擬儀器將傳統(tǒng)儀器由硬件實(shí)現(xiàn)的數(shù)據(jù)分析、處理和顯示功能改由功能強(qiáng)大的計(jì)算機(jī)來完成，通過配置數(shù)據(jù)采集卡，來完成數(shù)據(jù)的采集和分析.本課題以多功能轉(zhuǎn)子實(shí)驗(yàn)臺(tái)為測控對象，結(jié)合LabVIEW這種專業(yè)的測控工具，構(gòu)建集實(shí)時(shí)數(shù)據(jù)采集、分析為一體的轉(zhuǎn)子試驗(yàn)臺(tái)測控系統(tǒng)。本文對測控系統(tǒng)的總體方案設(shè)計(jì)、現(xiàn)場測控系統(tǒng)硬件配置、虛擬儀器系統(tǒng)軟件開發(fā)進(jìn)行深入的討論。關(guān)鍵詞：轉(zhuǎn)子試驗(yàn)臺(tái)虛擬儀器LABVIEW數(shù)據(jù)采集AbstractInrecentyearsalongwiththecomputertechnology、theinstrumenttechnologyandthecommunicationtechnologyrapiddevelopmentandin-depthunion,Virtualmeasurementandcontrolcenteringonthecomputerhasgraduallyreplacedthetraditionalinstrument，.Thevirtualinstrumentrealizethedataanalysis,processingandthedemonstrationfunctionwiththecomputerwhilethetraditionalinstrumentadoptthehardware.Throughdataacquisitioncard,thevirtualinstrumentcompletesthedatagatheringandtanalysis.Inthisthesis,themulti-functionalRotorTest-bedistheobjectofmeasurementandcontrol.ThesystemthatisdesignedwiththeprofessionalsofeLabVIEWincludesreal-timelyDAQ、dataprocessing.Thepaperdiscussesthetotalprojectofmeasurementandcontrolsystem、theconfigurationoflocalmeasurementandcontrolsystemhardware、thedevelopmentofvirtualinstrumentsoftprogrammeindepth.KeyWord:RotorTest-bedVirtualinstrumentLABVIEWDataacquisition目錄第1章緒論.11.1國內(nèi)外研究發(fā)展現(xiàn)狀.11.2選題背景和意義.21.3本課題的主要工作.3第2章測控系統(tǒng)總體結(jié)構(gòu).42.1硬件系統(tǒng).42.1.1多功能轉(zhuǎn)子實(shí)驗(yàn)臺(tái).42.1.2測控系統(tǒng).52.1.3傳感器的選擇.62.2軟件系統(tǒng).7第3章轉(zhuǎn)子實(shí)驗(yàn)臺(tái)現(xiàn)場測控系統(tǒng).83.1數(shù)據(jù)采集及信號(hào)處理.83.2模/數(shù)轉(zhuǎn)換.93.3去噪處理和信號(hào)濾波.103.4信號(hào)分析和處理.12第4章轉(zhuǎn)子實(shí)驗(yàn)臺(tái)虛擬儀器開發(fā).144.1虛擬儀器概述.144.1.1虛擬儀器的概念.144.1.2虛擬儀器的基本結(jié)結(jié)構(gòu)和類型.154.2虛擬儀器的開發(fā)軟件.164.