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Enhanced Functions for a Parallel Multicore Ground Proximity Warning System

Müller, David and Durak, Umut (2018) Enhanced Functions for a Parallel Multicore Ground Proximity Warning System. Digital Avionics Systems Conference 2018, 24.-27.09.2018, London, Großbritannien.

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Abstract

The German Aerospace Center (DLR) is currently developing a Terrain Awareness and Warning System (TAWS) utilizing the worst case execution time (WCET)-Aware PaRallelization of Model-Based Applications for HeteroGeneOus Parallel Systems (ARGO) approach. The basic functions of the TAWS were modelled based on the Enhanced Ground Proximity Warning System (EGPWS) by Honeywell which is installed in DLR's research aircraft ATRA. Moreover, beyond the existing capabilities, "Enhanced" functions are being implemented in order to demonstrate the possibilities that become available through the use of parallelization for multicore platforms and to investigate new approaches to improve the protection against Controlled Flight into Terrain (CFIT) accidents. After introducing the parallel multicore TAWS development, this paper describes the enhanced functions that make use of the Electronic Flight Instrument System (EFIS) for displaying a predictor symbol that represents the aircraft's future position as well as possible terrain conflicts.

Item URL in elib:https://elib.dlr.de/122682/
Document Type:Conference or Workshop Item (Speech)
Title:Enhanced Functions for a Parallel Multicore Ground Proximity Warning System
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Müller, DavidDavid.Mueller (at) dlr.deUNSPECIFIED
Durak, UmutUmut.Durak (at) dlr.dehttps://orcid.org/0000-0002-2928-1710
Date:26 September 2018
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:TAWS, CFIT, multi-core, parallelization
Event Title:Digital Avionics Systems Conference 2018
Event Location:London, Großbritannien
Event Type:international Conference
Event Dates:24.-27.09.2018
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 - Human factors and safety in Aeronautics
Location: Braunschweig
Institutes and Institutions:Institute of Flight Systems > Flight Dynamics and Simulation
Deposited By: Müller, David
Deposited On:10 Dec 2018 11:27
Last Modified:31 Jul 2019 20:20

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