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

• 발행기관: 한국항해항만학회
• 저자명: Byung-Moon Kwon Ji-Hyeon Moon Hyung-Don Choi
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2006년도 International Symposium on GPS/GNSS Vol.2, 1~5쪽, 전체 5쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2006.10.25

영문 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.

목차

1. Introduction

2. Description of the GPS Receiver

3. GPS Simulator Scenario

4. Performance of the GPS Receiver

5. Conclusion

키워드

GPS Receiver Satellite Launch Vehicle Centrifuge Centripetal Acceleration Jerk