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Practical solutions for efficient & structured collaborative work in the frame of CALLISTO, reusable launcher first stage international demonstrator.

Cliquet Moreno, Elisa and Mauriès, Alain and Desmariaux, Jean and Krummen, Sven and Saito, Yasuhiro and Biran, David (2022) Practical solutions for efficient & structured collaborative work in the frame of CALLISTO, reusable launcher first stage international demonstrator. In: 9th European Conference For Aeronautics And Space Science, EUCASS 2022. 9th European Conference For Aeronautics And Space Science, EUCASS 2022, 27. Juni - 01. Juli 2022, Lille, France. (In Press)

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Abstract

In order to address the technical difficulties and evaluate benefits of reusability of launchers, CNES, DLR and JAXA decided to join their efforts in developing a reduced scale in-flight demonstrator of a vertical take-off vertical landing first stage named CALLISTO (Cooperation Action Leading to Launcher Innovation in Stage Toss back Operations). CALLISTO vehicle is roughly 13m high and 1.1m diameter, with a mass of roughly 3.5t at lift-off and propelled by a LOx-LH2 engine derived from Japanese Reusable Vehicle Experiment (RV-X). On top of technical brainteasers associated to bringing a launcher first stage safely back to ground, CALLISTO project has to tackle the extra challenge of cooperation across 3 continents & time zones (French Guiana, Europe, Japan), involving multiple cultures. The variety of cultures do not only relate to nationalities (mostly Japanese, German & French) but also to the background of the team members (researchers, engineers, project managers) and to the different "corporate cultures" of the entities involved (national agencies, laboratories, small & big industrial companies). After briefly summarizing the latest milestones & progress of CALLISTO, the paper will focus on practical solutions & processes that have been implemented for efficient & structured collaborative work within the team like shared System Engineering Database and Interface Control shared virtual spaces.

Item URL in elib:https://elib.dlr.de/187030/
Document Type:Conference or Workshop Item (Speech)
Title:Practical solutions for efficient & structured collaborative work in the frame of CALLISTO, reusable launcher first stage international demonstrator.
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Cliquet Moreno, ElisaCNESUNSPECIFIED
Mauriès, AlainCNESUNSPECIFIED
Desmariaux, JeanCNESUNSPECIFIED
Krummen, Svensven.krummen (at) dlr.dehttps://orcid.org/0000-0002-4126-688X
Saito, YasuhiroJAXAUNSPECIFIED
Biran, DavidScalianUNSPECIFIED
Date:June 2022
Journal or Publication Title:9th European Conference For Aeronautics And Space Science, EUCASS 2022
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:In Press
Keywords:CALLISTO, RLV, Lessons Learned, Collaborative Engineering, GALAXI
Event Title:9th European Conference For Aeronautics And Space Science, EUCASS 2022
Event Location:Lille, France
Event Type:international Conference
Event Dates:27. Juni - 01. Juli 2022
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transportation
DLR - Research area:Raumfahrt
DLR - Program:R RP - Space Transportation
DLR - Research theme (Project):R - Project CALLISTO [RP]
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Systems Engineering and Project Office
Deposited By: Krummen, Sven
Deposited On:27 Jun 2022 11:42
Last Modified:27 Jun 2022 11:42

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