The Study of the Spacecraft Telemetry Data Credibility Calculation Method based on the Probability Statistics and Fuzzy Algorithm
Hongzheng Fang, Haodong Ma, Liming Han, Kai Luo, Rui Li
Available Online November 2012.
- https://doi.org/10.2991/citcs.2012.242How to use a DOI?
- credibility; telemetry data; probability statistics; fuzzy algorithm; spacecraft
- The credibility of the spacecraft telemetry data can be used to characterize the confidence degree of telemetry data and improve the accuracy of the spacecraft condition monitoring and diagnosis system. This paper proposed the telemetry data credibility calculation methods based on the probability statistics and fuzzy algorithm, the process and performance of the algorithms were studied and analyzed. Besides, the data credibility calculation software is realized and applied. The experiment result shows the proposed methods can be effectively applied to the monitoring and diagnosing the spacecraft telemetry data, and has strong practical significance in the field of the spacecraft engineering project
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Hongzheng Fang AU - Haodong Ma AU - Liming Han AU - Kai Luo AU - Rui Li PY - 2012/11 DA - 2012/11 TI - The Study of the Spacecraft Telemetry Data Credibility Calculation Method based on the Probability Statistics and Fuzzy Algorithm BT - 2012 National Conference on Information Technology and Computer Science PB - Atlantis Press SP - 951 EP - 954 SN - 1951-6851 UR - https://doi.org/10.2991/citcs.2012.242 DO - https://doi.org/10.2991/citcs.2012.242 ID - Fang2012/11 ER -