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Collaborative Systems Driven Aircraft Configuration Design Optimization

Shiva Prakasha, Prajwal and Ciampa, Pier Davide and Nagel, Björn (2016) Collaborative Systems Driven Aircraft Configuration Design Optimization. ICAS 2016, 25-30 Sep 2016, Daejeon, South Korea. (Submitted)

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Abstract

A Collaborative, Inside-Out Aircraft Design approach is presented in this paper. An approach using physics based analysis to evaluate the correlations between the airframe design, as well as sub-systems integration from the early design process, and to exploit the synergies within a simultaneous optimization process. Further, the disciplinary analysis modules involved in the optimization task are located in different organization. Hence, the Airframe and Subsystem design tools are integrated within a distributed overall aircraft synthesis process. The collaborative design process is implemented by making use of DLR’s engineering framework RCE. XML based central data format CPACS is the basis of communication within RCE to exchange model information between the analysis modules and between the partner organizations involved in the research activity. As a use case to evaluate the presented collaborative design method, an unmanned Medium Altitude Long Endurance (MALE) configuration is selected. More electric sub-systems combinations are considered. The deployed framework simultaneously optimizes the airframe along with the sub-systems. DLR’s preliminary aircraft design environment is used for the airframe synthesis, and the Sub-systems design is performed by the ASTRID tool developed at Politecnico di Torino. The resulting aircraft and systems characteristics are used to assess the mission performance and optimization.

Item URL in elib:https://elib.dlr.de/110984/
Document Type:Conference or Workshop Item (Lecture)
Title:Collaborative Systems Driven Aircraft Configuration Design Optimization
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Shiva Prakasha, PrajwalPrajwal.Prakasha (at) dlr.deUNSPECIFIED
Ciampa, Pier Davidepier-davide.ciampa (at) dlr.deUNSPECIFIED
Nagel, Björnbjoern.nagel (at) dlr.deUNSPECIFIED
Date:September 2016
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Submitted
Keywords:Aircraft design, collaborative design, aircraft systems, optimization, MDO, CPACS,AGILE,RCE
Event Title:ICAS 2016
Event Location:Daejeon, South Korea
Event Type:international Conference
Event Dates:25-30 Sep 2016
Organizer:ICAS
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Concepts and Integration
Location: Hamburg
Institutes and Institutions:Air Transport Operations > Integrated Aircraft Design
Deposited By: Shiva Prakasha, Prajwal
Deposited On:07 Feb 2017 10:31
Last Modified:31 Jul 2019 20:08

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