Developing an approach for identifying and fixing faults of angular velocity sensors on aerial vehicles
The new era of aerial vehicles necessitates intelligent approaches towards fault diagnosis to ensure a safe flight. Furthermore, a recent attempt to accommodate several aircraft in the airspace requires ensuring a safety level. This study proposed fault detection and diagnosis for angular velocity sensors (AVS) on aerial vehicles (AV). A novel approach to identify and fix faults of angular velocity sensors is presented based on these results: 1) a sensor fault is diagnosed through the diagnosis algorithm based on the sensor model; 2) a specific type of sensor fault is identified using a developed algorithm; 3) the specific fault is corrected by applying the specific algorithm. The proposed method is verified by using numerical simulation experiments. The simulation results show that the AVS faults caused by drifting signals and changing coefficients are identified and corrected automatically.
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Availability:
- Find a library where document is available. Order URL: http://worldcat.org/issn/20500467
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Supplemental Notes:
- Copyright © 2021 Inderscience Enterprises Ltd.
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Authors:
- Tran, Hong-Son
- Nguyen, Dinh-Dung
- Nguyen, Hong-Tien
- Tran, Thi-Thuy
- Tran, Van-Cong
- Le, Thanh-Phong
- Publication Date: 2021
Language
- English
Media Info
- Media Type: Web
- Pagination: pp 319-333
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Serial:
- International Journal of Sustainable Aviation
- Volume: 7
- Issue Number: 4
- Publisher: Inderscience Enterprises Limited
- ISSN: 2050-0467
- EISSN: 2050-0475
- Serial URL: http://www.inderscience.com/jhome.php?jcode=ijsa
Subject/Index Terms
- TRT Terms: Aircraft; Angular velocity; Aviation safety; Control systems; Fault location; Fault monitoring; Sensors
- Subject Areas: Aviation; Maintenance and Preservation; Safety and Human Factors;
Filing Info
- Accession Number: 01844046
- Record Type: Publication
- Files: TRIS
- Created Date: Apr 25 2022 5:02PM