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Enhanced Sensor Monitoring to Maintain Optimal Aircraft Handling in Case of Faults

Ossmann, Daniel and Joos, H.-D. and Goupil, Philippe (2017) Enhanced Sensor Monitoring to Maintain Optimal Aircraft Handling in Case of Faults. Journal of Guidance, Control, and Dynamics, 40 (12), pp. 3127-3137. American Institute of Aeronautics and Astronautics (AIAA). DOI: 10.2514/1.G002341 ISSN 0731-5090

Full text not available from this repository.

Official URL: https://arc.aiaa.org/doi/abs/10.2514/1.G002341

Abstract

The design and validation of an advanced fault detection and diagnosis system to monitor the state-of-practice triplex redundant angle of attack measurement is presented. The proposed system fully solves the angle of attack sensor fault isolation problem. It thereby enhances the availability of the full control system functionalities in the case of multiple angle of attack sensor faults and helps to maintain optimal aircraft handling characteristics. The proposed fault detection and diagnosis system relies on advanced model-based and signal-based fault detection techniques. The used null-space-based method for the model-based fault detection filter design is extended to increase the filter robustness to model uncertainties. The developed approaches are applied and validated in realistic flight scenarios using a high-fidelity benchmark model of a large commercial transport aircraft. The reported results indicate that the use of the presented fault detection methods can help to maintain optimal aircraft handling in case of faults.

Item URL in elib:https://elib.dlr.de/118393/
Document Type:Article
Title:Enhanced Sensor Monitoring to Maintain Optimal Aircraft Handling in Case of Faults
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Ossmann, Danieldaniel.ossmann (at) dlr.deUNSPECIFIED
Joos, H.-D.UNSPECIFIEDUNSPECIFIED
Goupil, PhilippeUNSPECIFIEDUNSPECIFIED
Date:31 July 2017
Journal or Publication Title:Journal of Guidance, Control, and Dynamics
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:40
DOI :10.2514/1.G002341
Page Range:pp. 3127-3137
Publisher:American Institute of Aeronautics and Astronautics (AIAA)
ISSN:0731-5090
Status:Published
Keywords:Sensor Monitoring, Handling Qualities, Fault-Tolerant
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems and Cabin
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Aircraft System Dynamics
Deposited By: Pusch, Manuel
Deposited On:22 Jan 2018 14:22
Last Modified:08 Mar 2018 18:44

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