Fault Detection and Isolation for Spacecraft Systems: An Application to a Power Distribution Testbed | |
---|---|
Author | |
Abstract |
Modern electrical power disribution systems play a critical role in system operations. Therefore, early fault detection and isolation is essential to maintaining system safety and avoiding catastrophic failures. This paper discusses a fault isolation scheme based on a qualitative fault signature-based isolation mechanism that applies to abrupt, incipient and intermittent faults in the system. We discuss the isolation algorithms for a combination of these faults, and demonstrate their performance on a set of test cases generated from a NASA Ames spacecraft power distribution testbed. |
Year of Publication |
2012
|
Conference Name |
SAFEPROCESS 2012, 8th IFAC Symposium on Fault Detection, Supervision and Safety of Technical Processes
|
Date Published |
08/2012
|
Conference Location |
Mexico City, Mexico
|
ISBN Number |
978-3-902823-09-0
|
Attachments |
Document
|
Google Scholar | BibTeX | XML |