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van der Linden, Franciscus L. J. and Dorkel, Andre (2017) Real-time model- and harmonics based actuator health monitoring. Shaker Verlag. 6th International Workshop on Aircraft System Technologies, 2017-02-21 - 2017-02-22, Hamburg, Germany. ISBN 978-3-8440-5086-8.
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Abstract
A Health Monitoring (HM) method, optimized for low computational power realtime computers, is presented for the detection of faults in an Electro Mechanical Actuator (EMA). The method is based on 5 steps: 1. Pre-processing of the sensor data using Kalman filtering, 2. Generating residuals, 3. Selection of the usable data for detection, 4. Harmonic analysis to identify the faults and increase the sensitivity and 5. Decision making to classify the faults. The method is tested on simulation data.
| Item URL in elib: | https://elib.dlr.de/115061/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Real-time model- and harmonics based actuator health monitoring | ||||||||||||
| Authors: |
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| Date: | February 2017 | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Page Range: | pp. 43-50 | ||||||||||||
| Publisher: | Shaker Verlag | ||||||||||||
| ISBN: | 978-3-8440-5086-8 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Health Monitoring, EMA | ||||||||||||
| Event Title: | 6th International Workshop on Aircraft System Technologies | ||||||||||||
| Event Location: | Hamburg, Germany | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 21 February 2017 | ||||||||||||
| Event End Date: | 22 February 2017 | ||||||||||||
| Organizer: | TUHH | ||||||||||||
| 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 (old) | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Institute of System Dynamics and Control | ||||||||||||
| Deposited By: | van der Linden, Franciscus | ||||||||||||
| Deposited On: | 06 Nov 2017 16:23 | ||||||||||||
| Last Modified: | 24 Apr 2024 20:19 |
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