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Modelica stage separation dynamics modeling for End-to-End launch vehicle trajectory simulations

Acquatella B., Paul and Reiner, Matthias J. (2014) Modelica stage separation dynamics modeling for End-to-End launch vehicle trajectory simulations. In: Proceedings of the 10th International Modelica Conference - Lund, Sweden - Mar 10-12, 2014, 96, pp. 589-598. LiU Electronic Press. 10th International Modelica Conference, March 10-12, 2014, Lund, Sweden. DOI: 10.3384/ecp14096 ISBN 978-91-7519-380-9 ISSN 1650-3686

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Official URL: http://dx.doi.org/10.3384/ecp14096

Abstract

Stage separation dynamics modeling is a critical capability of future launchers preparatory studies. The development of stage separation frameworks integrable in end-to-end launch vehicle trajectory simulations have been presented in the relevant literature but none profiting from the object-oriented and equation-based acausal modeling properties of MODELICA. The objective of this paper is therefore to present such an approach to this problematic. Based on the Constraint Force Equation (CFE) methodology, two case studies to evaluate the proposed approach are considered. Results demonstrate that the approach corresponds very well with the physics behind separation. In addition, we found easiness of implementation of the method within a single environment such as DYMOLA, demonstrating the benefits of an integrated approach.

Item URL in elib:https://elib.dlr.de/92218/
Document Type:Conference or Workshop Item (Speech)
Additional Information:This work corresponds to DLR Institute of System Dynamics and Control activities of the ESA study "Upper Stage Attitude Control Design Framework" (USACDF), led by Airbus DS as part of Europe’s Future Launchers Preparatory Program (FLPP).
Title:Modelica stage separation dynamics modeling for End-to-End launch vehicle trajectory simulations
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Acquatella B., Paulpaul.acquatella (at) dlr.deUNSPECIFIED
Reiner, Matthias J.matthias.reiner (at) dlr.deUNSPECIFIED
Date:March 2014
Journal or Publication Title:Proceedings of the 10th International Modelica Conference - Lund, Sweden - Mar 10-12, 2014
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:96
DOI :10.3384/ecp14096
Page Range:pp. 589-598
Editors:
EditorsEmail
Tummescheit, HubertusUNSPECIFIED
Årzén, Karl-ErikUNSPECIFIED
Publisher:LiU Electronic Press
Series Name:Linköping Electronic Conference Proceedings
ISSN:1650-3686
ISBN:978-91-7519-380-9
Status:Published
Keywords:MODELICA, launcher staging, separation dynamics, trajectory simulations, Constraint Force Equation, stabilization
Event Title:10th International Modelica Conference
Event Location:Lund, Sweden
Event Type:international Conference
Event Dates:March 10-12, 2014
Organizer:Modelica Association and Modelon AB
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Vorhaben Robotische Explorationstechnologie (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Space System Dynamics
Deposited By: Acquatella B., Paul
Deposited On:15 Dec 2014 15:37
Last Modified:31 Jul 2019 19:49

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