平臺慣導(dǎo)系統(tǒng)系泊狀態(tài)自標(biāo)定研究.pdf

1、哈爾濱工程大學(xué)碩士學(xué)位論文平臺慣導(dǎo)系統(tǒng)系泊狀態(tài)自標(biāo)定研究姓名：李明星申請學(xué)位級別：碩士專業(yè)：控制工程指導(dǎo)教師：杜春洋；胡平華20120314哈爾濱工程大學(xué)碩士學(xué)位論文ABSTRACTHighprecisionInertialNaVigationSystemformissileneedsregularcalibmtionandmaintenanceThegeneralmethodneedstoremovethemissile孤dtakei

2、ttothecalibrationr00mforparameterscalibrationwithspecialtumtableaIldtestequipmentAfterthat，theparamctersarewrittento礬S，aIldthemissileafereloadedtouse，whichiSVeryin∞nVenientT0solVet量lisproblemalldmeetcIlstoms’needs，alIlet

3、hodofpa姍etefscalib『ationof玳SwithoutmissileremoVillgbascd0ngroundcalib托ti冊areprop0SedF’lrstly，thethesisderiVesapradicalmodeloftheiIlenialerroff幻msystemleVelalldalIalyses1NSali薩menterrorS，鋤dgettheimpactofVari伽sef蚤0fsourccs

4、Ontheali割衄entaccuracyThepapefgivestllercsults0ftheenofdist曲utionof也ein嘣ialnavig撕onsystemallddetemlinetheself_calibrationenDI_S，combinedwitlltheselfcalibration。0nditionsforplatf0徹inenialnavigat蛔nsyslemThepapergiVestheself

5、caljbratilonmelhodoftheaccelerometerpar鋤etersandgyf0andg“ncoef!ficient，theselfcalibfationprog鋤ofgyroscopicmomentcoe硒cientsanddfiftcalibrationpro黟amofplatf0冊headingef!I’eCt，觚dtheaccuracyofeVerycalibrationpro蓼amareanalyzed

6、necalibrationprcdSionaIldsecurityconditionoftllismcⅡlodarca船1yzedbysimulation，鋤darevcrifiedbyexperimentsTheexpeI!imentfeslllts媯owthatthemethodiSfeasible，andisValuabletoapplyandpromoteKeywOrds：PlatfonnInenialNaVigationSys