| Téléchargement | - Voir la version finale : In-flight test campaign to validate PIO detection and assessment tools (PDF, 6.6 Mio)
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| DOI | Trouver le DOI : https://doi.org/10.3390/aerospace7090136 |
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| Auteur | Rechercher : Jones, MichaelIdentifiant ORCID : https://orcid.org/0000-0003-1782-739X; Rechercher : Alexander, Marc1; Rechercher : Höfinger, Marc; Rechercher : Barnett, Miles; Rechercher : Comeau, Perry1; Rechercher : Gubbels, Arthur1 |
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| Affiliation | - Conseil national de recherches du Canada. Aérospatiale
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| Format | Texte, Article |
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| Sujet | rotorcraft; pilot-induced oscillations; rotorcraft pilot couplings; flight test |
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| Résumé | This paper describes a joint research campaign conducted by the German Aerospace Center (DLR) and the National Research Council Canada (NRC) to explore methods and techniques to expose rotorcraft pilot-induced oscillations (PIOs) during flight testing. A flight test campaign was conducted at NRC using the Bell 205 experimental aircraft. Results show that, particularly for the lateral axis, ADS-33 tasks can be successfully applied to expose PIO tendencies. Novel subjective and objective criteria were used during the test campaign. PIO prediction boundaries of the objective phase-aggression criteria (PAC) detection algorithm were validated through results obtained. This was the first use of PAC with data recorded in-flight. To collect subjective feedback, the aircraft–pilot coupling (APC) scale was used. This was the first use of the novel scale in-flight and received favourable feedback from the evaluation pilot. Modifications to ADS-33 mission tasks were found to successfully improve the ability to consistently expose PIOs. |
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| Date de publication | 2020-09-10 |
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| Maison d’édition | MDPI |
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| Licence | |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 7bf90bb8-c189-4f3a-be66-7cd9e9599404 |
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| Enregistrement créé | 2021-05-04 |
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| Enregistrement modifié | 2021-05-05 |
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