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Ji, Yang and Bals, Johann (2009) Application of Model Detection Techniques to Healthy Monitoring for the Electrical Network of More Electric Aircraft. International Conference on Electrical Engineering and Applications, 20.-22. Okt. 2009, San Francisco, USA.
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Abstract
In this paper, a health monitoring problem for the electrical network of more electric aircraft is addressed. To undertake the health monitoring task, the multi-model detection technique is applied. Multi-model based approach associates to each health status a corresponding linear time invariant model which is derived by adjusting appropriately the non-faulty system model to a particular fault situation. The original health monitoring problem can be therefore formulated as a model detection problem. Besides the introduction of the theoretical preliminary of multi-model based approach, the computer-aided design process, right-sized modelling and realtime simulation based validation for residual generator with Dymola and Matlab are also discussed. Health monitoring for an input filter of an DC motor drive serves as an application case to illustrate the proposed scheme. The designed residual generators are validated on the original nonlinear system with time-domain simulation.
| Item URL in elib: | https://elib.dlr.de/62772/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech, Paper) | |||||||||
| Title: | Application of Model Detection Techniques to Healthy Monitoring for the Electrical Network of More Electric Aircraft | |||||||||
| Authors: |
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| Date: | 2009 | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | more electric aircraft | |||||||||
| Event Title: | International Conference on Electrical Engineering and Applications | |||||||||
| Event Location: | San Francisco, USA | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 20.-22. Okt. 2009 | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | Aircraft Research (old) | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L AR - Aircraft Research | |||||||||
| DLR - Research theme (Project): | L - Systems & Cabin (old) | |||||||||
| Location: | Oberpfaffenhofen | |||||||||
| Institutes and Institutions: | Institute of Robotics and Mechatronics (until 2012) > System Dynamics and Control (former Control Design Engineering) | |||||||||
| Deposited By: | Klauer, Monika | |||||||||
| Deposited On: | 19 Jan 2010 11:40 | |||||||||
| Last Modified: | 12 Dec 2013 20:52 |
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