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Lombaerts, Thomas and Looye, Gertjan (2012) Design and flight testing of nonlinear autoflight control laws. AIAA 2012 Guidance, Navigation and Control Conference and Exhibit, 2012-08-13 - 2012-08-16, Minneapolis, Minnesota, USA.
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Abstract
This paper describes the design of an autoflight controller, based upon nonlinear model-based control laws. These control laws include the previously developed concept of Pseudo Control Hedging (PCH). This PCH algorithm adapts the reference model for the system output in case of unachievable commands due to control input saturation. This control algorithm has been applied on a high fidelity simulation model of the VFW-614 ATTAS (Advanced Technologies Testing Aircraft System) laboratory aircraft, where its beneficial influence has been illustrated. Test flights have been performed with ATTAS to evaluate the flight control technique in a relevant environment.
| Item URL in elib: | https://elib.dlr.de/77276/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Paper) | ||||||||||||
| Title: | Design and flight testing of nonlinear autoflight control laws | ||||||||||||
| Authors: |
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| Date: | 15 August 2012 | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | No | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | autoflight; nonlinear dynamic inversion, pseudo control hedging, ATTAS, test flight, flight control | ||||||||||||
| Event Title: | AIAA 2012 Guidance, Navigation and Control Conference and Exhibit | ||||||||||||
| Event Location: | Minneapolis, Minnesota, USA | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 13 August 2012 | ||||||||||||
| Event End Date: | 16 August 2012 | ||||||||||||
| Organizer: | American Institute of Aeronautics and Astronautics AIAA | ||||||||||||
| 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 System Dynamics and Control > Aircraft System Dynamics | ||||||||||||
| Deposited By: | Lombaerts, Dr Thomas | ||||||||||||
| Deposited On: | 17 Sep 2012 13:45 | ||||||||||||
| Last Modified: | 24 Apr 2024 19:43 |
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