Navigation Satellite Fault Diagnosis, Prognosis and Evaluation System for On-orbit Application
Navigation Satellite Fault Diagnosis, Prognosis and Evaluation System for On-orbit Application
- New search for: Guo, Jia
- New search for: Pan, Yuqian
- New search for: Liu, Chonghua
- New search for: Feng, Wenjing
- New search for: Guo, Jia
- New search for: Pan, Yuqian
- New search for: Liu, Chonghua
- New search for: Feng, Wenjing
As the core of spacecraft health management, fault diagnosis and prognosis are important for on-orbit reliability. Ground system is necessary due to limited on-board processing resource and infrequent fault data. A navigation satellite fault diagnosis, prognosis and evaluation system is proposed for on-orbit application. The system includes data interface module, satellite data simulation module, fault diagnosis, prognosis and evaluation module, system control and graphical user interface module, database module. To support analysis of on-orbit data, telemetry data interface is provided. Fault simulation is embedded for generating normal and fault data as data supporting for technology verification. The distributed system provides various fault diagnosis and prognosis methods with extensibility.
Document information
Navigation Satellite Fault Diagnosis, Prognosis and Evaluation System for On-orbit Application
2014
8 Seiten
Conference paper
English
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