A study on onboard satellite atomic clock autonomous integrity monitoring

Yuhang Xuebao/Journal of Astronautics

Volumn 34, Issue 1, 2013, Pages 39-45

  Tang, Sheng ^a,b,c,d   Liu, Ya ^a,b   Li, Xiao Hui ^a,b  

^a NATIONAL TIME SERVICE CENTER   (China)

^b INSTITUTE OF GEOLOGY AND GEOPHYSICS   (China)

^c NORTHWEST UNIVERSITY   (China)

^d UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Autonomous integrity monitoring; Navigation satellite; Onboard satellite atomic clock; Time to alert

Indexed keywords

CONVENTIONAL METHODS; FAILURE ALARMS; FREQUENCY MEASUREMENTS; GROUND-BASED AUGMENTATION SYSTEMS; INTEGRITY MONITOR; INTEGRITY MONITORING; LEAST SQUARE; NAVIGATION SATELLITES; TIME-TO-ALERT;

ATOMIC CLOCKS; FIBER OPTIC SENSORS;

SATELLITES;

EID: 84874465177     PISSN: 10001328     EISSN: None     Source Type: Journal    
DOI: 10.3873/j.issn.1000-1328.2013.01.006     Document Type: Article

References (10)

1. Wang Qing-hua, Droz F, Rochat P. SpT on board atomic clocks and timing systems in GNSS[J]. Geomatics and Information Science of Wuhan University, 2011, 36(10): 1177-1181.
2. Cernigliaro A, Sesia I. Satellite clocks characterization and monitoring for global navigation satellite systems[C]. 30th URSI General Assembly and Scientific Symposium. Istanbul, Turkey, August 13-20, 2011.
3. Xu Long-xia, Li Xiao-hui. A receiver clock bias-based GPS RAIM algorithm[J]. Journal of Astronautics, 2011, 32(3): 537-542.
4. Liu Hai-ying, Feng Cheng-tao, Wang Hui-nan. Method of inertial aided satellite navigation and its integrity monitoring[J]. Journal of Astronautics, 2011, 32(4): 775-780.
5. Weiss M, Shome P, Beard R. On-board GPS clock monitoring for signal integrity[C]. 42nd Annual Precise Time and Time Interval (PTTI) Meeting. Reston, USA, November 15-18, 2010.
6. Galleani L, Tavella P. An algorithm for the detection of frequency jumps in space clocks[C]. 42nd Annual Precise Time and Time Interval (PTTI) Meeting. Reston, USA, November 15-18, 2010.
7. Epstein M, Freed G, Rajan J. GPS IIR rubidium clocks: in-orbit performance aspects[C]. 35th Annual Precise Time and Time Interval (PTTI) Meeting. San Diego, USA, December 2-4, 2003.
8. Zhang Ai-min, Gao Xiao-xun, Ning Da-yu, et al. Realization of 8-channel DMTD measurement system[J]. Acta Metrologica Sinica, 2009, 30(6): 563-566.
9. Liu Ya, Li Xiao-hui, Wang Yu-lan. Multi-channel frequency measurement system based on digital signal processing[J]. Chinese Journal of Scientific Instrument, 2009, 30(9): 1963-1968.
10. Ying Zhan-feng, Wu Jun-ji, Yi Wen-jun. Study on frequency detection based on wavelet transform and three-point algorithm[J]. Electric Machines and Control, 2010, 14(2): 65-70.