電磁繼電器貯存加速壽命試驗數(shù)據(jù)處理方法的研究

1、河北工業(yè)大學碩士學位論文電磁繼電器貯存加速壽命試驗數(shù)據(jù)處理方法的研究姓名：王立偉申請學位級別：碩士專業(yè)：電機與電器指導教師：駱燕燕20050101STUDYoNTHEMETHoDoFDATAPRoCESSINGFoRTHEACCELERATEDSToRAGELIFETESTINGoFELECTRoMAGNETICRELAYABSTRACTBeingatypeofthemostfamiliarlowvoltageapparatus，ele

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7、rogramofdataanalysisisin訂oduced，whichCanaccomplishdataprocessing3ThenthefittingandforecastingresultsofthefivemethodsareshowedAtthesametime，theaccuracyanalysisfortheresultsismadeIntheend，thearticleshowsthecomparisonforthe

8、forecastingeffectivenessofthefivemethodsandstorageexpirationdateoftheproduct111earticlemakesuseofVC60toprogramandorigin60todrawsystemofcoordinatesT11isprojecthasrelationv訂tlltheacceleratedstoragelifetestingofElectricalIn

9、stituteinHebeiUniversityofTechnologyKEYWORDS：ElectromagneticrelayAcceleratedstoragelifetesting，F(xiàn)ittingandforecasting，Simplelinearregression，Exponentialregression，Weightedexponentialregression，Polynomialregression，Greythe