elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Videopanorama Frame Rate Requirements Derived from Visual Discrimination of Deceleration during Simulated Aircraft Landing

Fürstenau, Norbert and Ellis, Stephen (2016) Videopanorama Frame Rate Requirements Derived from Visual Discrimination of Deceleration during Simulated Aircraft Landing. In: Virtual and Remote Control Tower Research Topics in Aerospace. Springer Verlag, Heidelberg.

Full text not available from this repository.

Official URL: http://www.Springer.com

Abstract

In order to determine the required visual frame rate (FR) for minimizing prediction errors with out-the-window video displays at remote/virtual airport towers, thirteen active air traffic controllers viewed high dynamic fidelity simulations of landing aircraft and decided whether aircraft would stop as if to be able to make a turnoff or whether a runway excursion would be expected. The viewing conditions and simulation dynamics replicated visual rates and environments of transport aircraft landing at small commercial airports. The required frame rate was estimated using Bayes inference on prediction errors by linear FR-extrapolation of event probabilities conditional on predictions (stop, no-stop). Furthermore estimates were obtained from exponential model fits to the parametric and non-parametric perceptual discriminabilities d’ and A (average area under ROC-curves) as dependent on FR. Decision errors are biased towards preference of overshoot and appear due to illusionary increase in speed at low frames rates. Both Bayes and A - extrapolations yield a framerate requirement of 35 < FRmin < 40 Hz. When comparing with published results [12] on shooter game scores the model based d’(FR)-extrapolation exhibits the best agreement and indicates even higher FRmin > 40 Hz for minimizing decision errors. Definitive recommendations require further experiments with FR > 30 Hz.

Item URL in elib:https://elib.dlr.de/97973/
Document Type:Contribution to a Collection
Title:Videopanorama Frame Rate Requirements Derived from Visual Discrimination of Deceleration during Simulated Aircraft Landing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Fürstenau, Norbertnorbert.fuerstenau (at) dlr.deUNSPECIFIED
Ellis, Stephenstephen.r.ellis (at) nasa.govUNSPECIFIED
Date:2016
Journal or Publication Title:Virtual and Remote Control Tower
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Editors:
EditorsEmail
Fürstenau, Norbertnorbert.fuerstenau@dlr.de
Publisher:Springer Verlag, Heidelberg
Series Name:Research Topics in Aerospace
Status:Published
Keywords:videopanorama, framerate, simulation, aircraft landing, discriminability, prediction errors, detection theory, Bayes inference
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Efficient Flight Guidance
Location: Braunschweig
Institutes and Institutions:Institute of Flight Control > Controller Assistance
Deposited By: Fürstenau, Dr.phil.nat. Norbert
Deposited On:26 Aug 2015 15:25
Last Modified:06 Dec 2016 11:38

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.