elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Impressum | Datenschutz | Kontakt | English
Schriftgröße: [-] Text [+]

Visual-conformal display format for helicopter guidance

Doehler, Hans-Ullrich und Schmerwitz, Sven und Lueken, Thomas (2013) Visual-conformal display format for helicopter guidance. SPIE.

Dieses Archiv kann nicht den Volltext zur Verfügung stellen.

Offizielle URL: http://www.spie.org

Kurzfassung

Helicopter guidance in situations where natural vision is reduced is still a challenging task. Beside new available sensors which are able to “see” through darkness, fog and dust, display technology remains one of the key issues of pilot assistance systems. As long as we have pilots within aircraft cockpits, we have to keep them informed about the outside situation. “Situational awareness” of humans is mainly powered by their visual channel. Therefore display systems which are able to cross-fade seamless form natural vision to artificial computer vision and vice versa, are of greatest interest within this context. Helmet-mounted displays (HMD) have this property when they apply a head-tracker for measuring the pilot’s head orientation relative to the aircraft reference frame. Together with the aircraft’s position and orientation relative to the world’s reference frame, the on-board graphics computer can generate images which are perfectly aligned with the outside world. We call image elements which match the outside world, “visual-conformal”. Published display formats for helicopter guidance in degraded visual environment apply mostly 2D-symbologies which stay far behind from what is possible. We propose a perspective 3D-symbology for a head-tracked HMD which shows as much as possible visual-conformal elements. We implemented and tested our proposal within our fixed based cockpit simulator as well as in our flying helicopter simulator (FHS). Recently conducted simulation trials with experienced helicopter pilots give some first evaluation results of our proposal.

elib-URL des Eintrags:https://elib.dlr.de/89304/
Dokumentart:Tagungsband
Titel:Visual-conformal display format for helicopter guidance
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Doehler, Hans-Ullrichulli.doehler (at) dlr.dehttps://orcid.org/0000-0002-5218-3887NICHT SPEZIFIZIERT
Schmerwitz, Svensven.schmerwitz (at) dlr.dehttps://orcid.org/0000-0002-9194-8838NICHT SPEZIFIZIERT
Lueken, Thomasthomas.lueken (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:5 Mai 2013
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Band:9087
Verlag:SPIE
Status:veröffentlicht
Stichwörter:helicopter guidance, helicopter landing, brownout, whiteout, DVE, HMD, helmet mounted display, visual-conformal display, pilot assistance
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Luftfahrt
HGF - Programmthema:Drehflügler (alt)
DLR - Schwerpunkt:Luftfahrt
DLR - Forschungsgebiet:L RR - Drehflüglerforschung
DLR - Teilgebiet (Projekt, Vorhaben):L - Der innovative Drehflügler (alt)
Standort: Braunschweig
Institute & Einrichtungen:Institut für Flugführung > Pilotenassistenz
Hinterlegt von: Döhler, Dr.-Ing. Hans-Ullrich
Hinterlegt am:28 Mai 2014 15:42
Letzte Änderung:24 Apr 2024 19:55

Nur für Mitarbeiter des Archivs: Kontrollseite des Eintrags

Blättern
Suchen
Hilfe & Kontakt
Informationen
electronic library verwendet EPrints 3.3.12
Gestaltung Webseite und Datenbank: Copyright © Deutsches Zentrum für Luft- und Raumfahrt (DLR). Alle Rechte vorbehalten.