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1、密级分类号编号成绩本科生毕业设计(论文)外文翻译原文标题StudyonAutomobileVibrationSystemBasedonMATLAB译文标题基于MATLAB的汽车振动控制仿真作者所在系别机械系作者所在专业车辆工程作者所在班级B13142作者姓名吴祥瑞作者学号指导教师姓名白亚双指导教师职称讲师完成时间2017年3月北华航天工业学院教务处制译文标题StudyonAutomobileVibrationSystemBasedonMATLAB原文标题基于MATLAB的汽车振动控制仿真作者张亚军译名YajunZhang国籍中国原文出处武汉理工大学学报W
2、iththesocialprogressanddevelopment,thecarhasbecomeoneofthebasictoolsoflandtransport.Inordertokeepthepassengerscomfortable,thegoodsarenotdamagedbythevibrationofthetransport,itisnecessarytoanalyzethevibrationperformanceofthecar.Therefore,sincethecarhasbeen,sinceitsvibrationanalysis
3、began.Asthecar'sinputisarandominputoftheroad,andforthemechanicalsystemofrandomvibration,basicallyfromthelastcentury,thebeginningofthefifties.Sincethebeginningofthelastcentury,duetothedevelopmentofelectroniccomputertechnology,makingthecomputerwidelyusedinvariousfields,atthesametim
4、e,duetotherapidFouriertransformalgorithm(FF)Ttheemergenceanddevelopmentofrandomvibrationresearchmakesrapiddevelopment.Inthecountry,GuoKonghuipublishedin1976inthe"cartechnology"onthe"carvibrationandcargostatisticalanalysisandsuspensionsystemparameterselection"article,isthefirstint
5、hedomesticautomotiveacademicpublishedontheapplicationofrandomvibrationtheoryofthecarVibrationofthearticle.Thispaperdiscussestwosimplifieddegreesofsimplifiedvehicledrivingvibrationmodel.Intherandomroadinputunderthevariousresponses,thecaronthetypicalactualroaddrivingvibrationandcar
6、gostatistics,andalsoanalyzesthesuspensionparametersontheimpactofvariousresponses.Subsequently,ZhangHongxinandbeardareequalto1983publishedintheJournalofJilinUniversity,"BJa212Alightoff-roadvehiclerandomvibrationsimulationandexperimentalanalysis,"apaper,combinedwiththeBJ-212Alights
7、portutilityvehiclerideonthestudy,thecarThefive-degree-of-freedomvibrationsystemmodelissimplifiedandtheresponseofthevehicleundertheroadsurfaceexcitationiscalculatedbyusingsomestructuralparameterswhichcanbeobtainedinthedesignstage.Intheearly1980s,WangZhongfandiscussedtheproblemofni
8、nedegreesoffreedomautomobilemodelanditss
