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An evaluation test bed for enhanced vision

Döhler, Hans-Ullrich and Niklas, Peinecke (2010) An evaluation test bed for enhanced vision. In: Proceedings of SPIE. SPIE. SPIE Defence, Security & Sensing, 5-9 Apr 2010, Orlando, Florida, USA.

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Abstract

DLR's Institute of Flight Guidance is involved in many projects dealing with the development of new concepts for flight procedures and pilot assistance functions. This includes especially the topic of enhanced vision (EVS), where processed data from radar and infrared sensors is utilized to augment the pilot's vision. For evaluating these concepts extensive flight testing has been conducted and results have been published during the last years. Now, DLR has combined its expertise in the field of high performance sensor simulation on the one hand side, together with the visual simulation for its generic cockpit simulator, on the other hand. Sensor simulation of imaging radar, lidar, infrared, etc., is based mainly on the application of high performance functions of modern computer graphics hardware (vertex and fragment shaders). The direct combination of these functions with the "outside-vision" software, which is now based on exactly the same terrain and object geometry, delivers sensor data that perfectly correlate to the visual channel. This combined simulation environment will be the basis for various evaluation trials within the near future, including simulation trails for fixed-wing and rotary-wing applications. The paper presents the implemented software and hardware architecture of the cockpit's visual simulator and its coupling to the sensor simulation test-suite. First results of recently conducted simulation experiments including the evaluation of new proposed flight procedures, which apply EVS technology, are given.

Document Type:Conference or Workshop Item (Speech, Paper)
Title:An evaluation test bed for enhanced vision
Authors:
AuthorsInstitution or Email of Authors
Döhler, Hans-UllrichDLR
Niklas, PeineckeDLR
Date:April 2010
Journal or Publication Title:Proceedings of SPIE
Refereed publication:No
In SCOPUS:No
In ISI Web of Science:No
Publisher:SPIE
Status:Published
Keywords:sensor simulation, flight simulator, enhanced vision
Event Title:SPIE Defence, Security & Sensing
Event Location:Orlando, Florida, USA
Event Type:international Conference
Event Dates:5-9 Apr 2010
Organizer:SPIE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:other
DLR - Research area:Aeronautics
DLR - Program:L - no assignement
DLR - Research theme (Project):L -- no assignement
Location: Braunschweig
Institutes and Institutions:Institute of Flight Control > Pilot Assistance
Deposited By: Dr.rer.nat. Niklas Peinecke
Deposited On:22 Feb 2010 10:40
Last Modified:20 Jul 2012 08:12

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