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Multi-Disciplinary and Multi-Fidelity Evaluation of VTVL and VTHL Reusable Launch Vehicle Configurations

Briese, Lale Evrim and Schnepper, Klaus (2019) Multi-Disciplinary and Multi-Fidelity Evaluation of VTVL and VTHL Reusable Launch Vehicle Configurations. International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions & Engineering, 30. September - 03. October 2019, Monopoli, Italy.

Full text not available from this repository.

Abstract

For the systematic assessment of future reusable launch vehicle concepts and key technologies, multi-disciplinary and multi-fidelity analyses have to be conducted already in preliminary design phases. Within the DLR project X-TRAS, for instance, vertical takeoff vertical landing (VTVL) and vertical takeoff horizontal landing (VTHL) reusable launch vehicle concepts are compared and require a consistent and accurate evaluation of the launch vehicles' performance. In this paper, a multi-disciplinary and multi-fidelity modeling and simulation framework is introduced briefly. For a VTVL configuration, 3-DOF models are used for trajectory optimization with DLR-SR's multi-objective and multi-phase trajectory optimization package MOPS trajOpt. Additionally, the same framework is used to generate consistent multi-fidelity models ranging from 1-DOF to 6-DOF models of a winged VTHL configuration. These models are then used to estimate its moment budget for subsequent controllability studies.

Item URL in elib:https://elib.dlr.de/131002/
Document Type:Conference or Workshop Item (Speech)
Title:Multi-Disciplinary and Multi-Fidelity Evaluation of VTVL and VTHL Reusable Launch Vehicle Configurations
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Briese, Lale EvrimLale.Briese (at) dlr.deUNSPECIFIED
Schnepper, KlausKlaus.Schnepper (at) dlr.deUNSPECIFIED
Date:October 2019
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Trajectory Optimization, Flight Dynamics, Multi-fidelity Modeling, Launch Vehicle, VTVL, VTHL, RLV
Event Title:International Conference on Flight Vehicles, Aerothermodynamics and Re-entry Missions & Engineering
Event Location:Monopoli, Italy
Event Type:international Conference
Event Dates:30. September - 03. October 2019
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Projekt X-TRAS
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of System Dynamics and Control > Space System Dynamics
Institute of System Dynamics and Control > Aircraft System Dynamics
Deposited By: Briese, Lale Evrim
Deposited On:22 Nov 2019 09:51
Last Modified:22 Nov 2019 09:51

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