Abstract:
AvehieularGPSeoordinatetransformationfoulaanditsworkingproeedureare
theoretieallydiseussed.Rationalsimplcation15madetotheooordlnatetransformationformulaof
praetiealvehielenavitionandal一timemonitoringsystems.It10shownthatthedynamiepositioning
‘euraeyOfavehieularGPSsystem15eatlydePendentonthedynamiepositioningaeeuraeyofthe
hardware.Therefore,thesimplifiedformula15highlyreeommendediftheerrorscausedbyeoordinatetransformationdonotresultinobviousdeereaseind”amiePositioningaeeuraeyofaGPSsystemin
whole,