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Fault Diagnosis, Failure Prognosis and Fault Tolerant Control of Aerospace/Unmanned Aerial Systems
School of Electrical and Computer, Engineering, Georgia Institute of Technology, Atlanta.
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0001-9701-4203
Luleå University of Technology, Department of Computer Science, Electrical and Space Engineering, Signals and Systems.ORCID iD: 0000-0003-0126-1897
Number of Authors: 32016 (English)In: 24th Mediterranean Conference on Control and Automation (MED): June 21-24, Athens, Greece, 2016, Piscataway, NJ: IEEE Communications Society, 2016, p. 366-371, article id 7536041Conference paper, Published paper (Refereed)
Abstract [en]

Fault-tolerant control and operation of complex unmanned and aircraft systems is an emerging technology intended to provide the designer and operator with flexibility, interoperability, sustainment and reliability under changing operational requirements or mission profiles. Moreover, it is intended to reconfigure online hardware and software to maintain the operational integrity of the system in the event of contingencies (fault/failure modes). This paper presents an hierarchical architecture that uses available sensor information, fault isolation, failure prognosis, system restructuring and controller reconfiguration. The fault tolerant control framework relies on prognostic information to reconfigure system components and preserve the operational integrity of the aircraft. The hierarchical structure starts at the lowest component level and migrates to the middle system/subsystem level ending with the final mission level. We illustrate the methodology using an electro-mechanical actuator (EMA).

Place, publisher, year, edition, pages
Piscataway, NJ: IEEE Communications Society, 2016. p. 366-371, article id 7536041
Series
Mediterranean Conference on Control and Automation, E-ISSN 2325-369X
Keywords [en]
Information technology - Automatic control
Keywords [sv]
Informationsteknik - Reglerteknik
National Category
Control Engineering
Research subject
Control Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-28017DOI: 10.1109/MED.2016.7536041ISI: 000391154900062Scopus ID: 2-s2.0-84986186166Local ID: 1aa101b4-202e-45f8-b039-43643327bef0ISBN: 978-1-4673-8345-5 (electronic)OAI: oai:DiVA.org:ltu-28017DiVA, id: diva2:1001210
Conference
24th Mediterranean Conference on Control and Automation, MED 2016
Projects
Integrated Process Control based on Distributed In-Situ Sensors into Raw Material and Energy Feedstock, DISIRE
Funder
EU, Horizon 2020, 636834
Note

Godkänd; 2016; 20160531 (geonik)

Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2018-05-29Bibliographically approved

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Georgoulas, GeorgiosNikolakopoulos, George

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CiteExportLink to record
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Citation style
  • apa
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  • vancouver
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Language
  • de-DE
  • en-GB
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  • Other locale
More languages
Output format
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