A method for fault diagnosability evaluation of spacecraft control system
- DOI
- 10.2991/jimec-16.2016.110How to use a DOI?
- Keywords
- Fault Diagnosability Evaluation, Spacecraft Control Systems, Energy-statistics
- Abstract
The diagnosability is the inherent property of spacecraft control system, mainly including the fault detectability and isolability. Analysis of diagnosability in the system design stage contributes to reduce the failure risks for it reveal the relation between system structure and faults, which suggests a easier way to design a fault diagnosis algorithm and devoting to a necessary redundancy and safety. The model uncertainties and process noise affect the diagnosability evaluation but still gain deficient attention in current researches, in this work we consider a method using Energy-statistics to evaluate the system diagnosability with model uncertainties as well as process noise, propose the definition and the calculation of fault detectability and isolability. 1
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Chen Yin AU - Zhangming He AU - Jiongqi Wang AU - Haiyin Zhou PY - 2016/10 DA - 2016/10 TI - A method for fault diagnosability evaluation of spacecraft control system BT - Proceedings of the 2016 Joint International Information Technology, Mechanical and Electronic Engineering PB - Atlantis Press SP - 611 EP - 614 SN - 2352-5401 UR - https://doi.org/10.2991/jimec-16.2016.110 DO - 10.2991/jimec-16.2016.110 ID - Yin2016/10 ER -