Lu, Linghai und Dadswell, Christopher und van 't Hoff, Stefan und Padfield, G.D. und Podzus, Philipp und Quaranta, Giuseppe und White, Mark (2023) Case Studies to Illustrate the Rotorcraft Certification by Simulation Process; CS27/29 Dynamic Stability Requirements. In: 49th European Rotorcraft Forum, ERF 2023. 49th European Rotorcraft Forum, 2023-09-05 - 2023-09-07, Bückeburg, Deutschland.
![]() |
PDF
358kB |
Kurzfassung
This paper is one of a set presented at the 49th European Rotorcraft Forum displaying results from the EU Clean Sky 2 project, Rotorcraft Certification by Simulation (RoCS). The process developed by the RoCS team provides guidance on the requirements for the use of simulation in certification and features four case studies that illustrate aspects of the process applied using flight simulation models and flight test data provided by Leonardo Helicopters. This paper presents the case study on Dynamic Stability, for the relevant certification paragraphs in the EASA Certification Specifications CS-27 and CS-29. The Dynamic Stability paragraphs from the Specifications are described and results from simulation model fidelity assessment, and updating compared with test data, are presented for a reference flight condition. The credibility of extrapolations of the flight simulation model results to conditions at higher altitude, different airspeeds and vertical rates of climb are then discussed. Preliminary results from piloted simulation trials, with a new flight test manoeuvre, are included to illustrate flight simulator fidelity assessment methods and to explore the veracity of the stability margins set by the Certification Specifications.
elib-URL des Eintrags: | https://elib.dlr.de/197883/ | ||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||||||
Titel: | Case Studies to Illustrate the Rotorcraft Certification by Simulation Process; CS27/29 Dynamic Stability Requirements | ||||||||||||||||||||||||||||||||
Autoren: |
| ||||||||||||||||||||||||||||||||
Datum: | September 2023 | ||||||||||||||||||||||||||||||||
Erschienen in: | 49th European Rotorcraft Forum, ERF 2023 | ||||||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
Stichwörter: | Rotorcraft, Certification, Simulation, RoCS, Uncertainty Quantification, Verification & Validation, Dynamic Stability | ||||||||||||||||||||||||||||||||
Veranstaltungstitel: | 49th European Rotorcraft Forum | ||||||||||||||||||||||||||||||||
Veranstaltungsort: | Bückeburg, Deutschland | ||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 5 September 2023 | ||||||||||||||||||||||||||||||||
Veranstaltungsende: | 7 September 2023 | ||||||||||||||||||||||||||||||||
Veranstalter : | DGLR | ||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||||||||||||||||||
HGF - Programmthema: | Effizientes Luftfahrzeug | ||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | L EV - Effizientes Luftfahrzeug | ||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Virtueller Hubschrauber und Validierung | ||||||||||||||||||||||||||||||||
Standort: | Braunschweig | ||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Flugsystemtechnik > Hubschrauber Institut für Flugsystemtechnik | ||||||||||||||||||||||||||||||||
Hinterlegt von: | Podzus, Philipp | ||||||||||||||||||||||||||||||||
Hinterlegt am: | 25 Jan 2024 13:44 | ||||||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:58 |
Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags