한국항해항만학회:학술대회논문집 (Proceedings of the Korean Institute of Navigation and Port Research Conference)

한국항해항만학회 (Korean Institute of Navigation and Port Research)
권호 표지

Performance Analysis of the GPS Receiver under High Acceleration and Jerk Environments

  • Kwon, Byung-Moon (Control System Department, Korea Aerospace Research Institute) ;
  • Moon, Ji-Hyeon (Control System Department, Korea Aerospace Research Institute) ;
  • Choi, Hyung-Don (Control System Department, Korea Aerospace Research Institute)
  • 발행 : 2006.10.18
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초록

The GPS receiver developed by KARI for the satellite launch vehicle should operate under severe dynamic environments such as high acceleration and jerk. Several terrestrial tests including the outdoor centrifuge test are planed in order to verify performances of the GPS receiver before flight. This paper deals with preliminary test results of the GPS receiver using a GPS signal generator before the centrifuge test that is a performance test of the GPS receiver using live GPS satellite signals. Test methods of the GPS receiver for the satellite launch vehicle under high centripetal acceleration and jerk utilizing a GPS signal generator are described. The simulation results are also analyzed in this paper.

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