Affiliation:
1. University of Electronic Science and Technology of China
Abstract
All in view method is one of the important methods used for time synchronization, and it takes advantage of all the visible satellite time data for time synchronization at the same time. This paper analyzes all in view method and uses Kalman smoothing algorithm to deal with the observation data. This paper simulates the Kalman smoothing algorithm with the data from BIPM. The simulation comparison is made between Kalman smoothing algorithm and Vondrak smoothing algorithm, and the time-consuming comparison to deal with the same data is also been showed here. The simulation results show that, Kalman smoothing algorithm has almost the same accuracy of the Vondrak smoothing algorithm to deal with the observation data of all in view, but its time-consuming is shorter
Publisher
Trans Tech Publications, Ltd.
Reference6 articles.
1. Allan D W, Weiss M A. Accurate time and frequency transfer during common-view of a GPS satellite[M]. Electronic Industries Association, (1980).
2. Weiss M A, Petit G, Jiang Z. A comparison of GPS common-view time transfer to all-in-view[C]/Frequency Control Symposium and Exposition, 2005. Proceedings of the 2005 IEEE International. IEEE, 2005: 5 pp.
3. Petit G, Jiang Z. GPS All in View time transfer for TAI computation[J]. Metrologia, 2008, 45(1): 35.
4. Vondrák J. Problem of smoothing observational data II[J]. Bulletin of the Astronomical Institutes of Czechoslovakia, 1977, 28: 84.
5. Vondrak J. A contribution to the problem of smoothing observational data[J]. Bulletin of the Astronomical Institutes of Czechoslovakia, 1969, 20: 349.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献