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A High-fidelity Approach for Flight Dynamics Simulations and MDA towards Virtual Flight Testing

Ritter, Markus Raimund and Feldwisch, Johan Moritz and Handojo, Vega and Roeser, Mathias Stefan and Mönnich, Wulf and Reimer, Lars and Geisbauer, Sven and Heinrich, Ralf (2020) A High-fidelity Approach for Flight Dynamics Simulations and MDA towards Virtual Flight Testing. Project Report.

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Abstract

The development, testing and production of new aircraft are associated with considerable temporal and financial risks due to the product and manufacturing complexity. In order to accelerate the introduction of innovative technologies for more economical, more environmentally friendly and safer air vehicles and to better control the technological risks involved, DLR’s guiding concept "The Virtual Product" aims at virtualizing the design, development and manufacturing processes, including the definition of an appropriate validation strategy. The availability of high fidelity simulation tools with the capability to model multidisciplinary phenomena is a decisive part in that context. High demands are put on the numerical methods and solvers as the tools must provide reliable results in a robust manner for the entire flight envelope where nonlinearities are prominent in most of the disciplines. A key technology is the ability to enable Virtual Flight Testing based on high-fidelity simulation tools. This publication outlines the methods, the framework, and the simulation models for particular applications, the virtual system identification flights of a medium size jet transport. Aerodynamics, structural dynamics, flight mechanics and propulsion are considered for the massively-parallel, time-domain simulations.

Item URL in elib:https://elib.dlr.de/139612/
Document Type:Monograph (Project Report)
Title:A High-fidelity Approach for Flight Dynamics Simulations and MDA towards Virtual Flight Testing
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Ritter, Markus RaimundMarkus.Ritter (at) dlr.dehttps://orcid.org/0000-0003-3828-0397
Feldwisch, Johan MoritzJohan.Feldwisch (at) dlr.deUNSPECIFIED
Handojo, Vegavega.handojo (at) dlr.dehttps://orcid.org/0000-0001-6030-2383
Roeser, Mathias Stefanmathias.roeser (at) dlr.deUNSPECIFIED
Mönnich, WulfWulf.Moennich (at) dlr.deUNSPECIFIED
Reimer, LarsLars.Reimer (at) dlr.deUNSPECIFIED
Geisbauer, SvenSven.Geisbauer (at) dlr.deUNSPECIFIED
Heinrich, RalfRalf.Heinrich (at) dlr.deUNSPECIFIED
Date:9 December 2020
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:numerical flight dynamics, aeroelasticity, loads, CFD, virtual flight testing
Institution:DLR - Institut für Aeroelastik
Department:Lastanalyse und Entwurf
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 - VicToria (old)
Location: Göttingen
Institutes and Institutions:Institute of Aeroelasticity > Loads Analysis and Aeroelastic Design
Deposited By: Ritter, Markus Raimund
Deposited On:18 Dec 2020 16:58
Last Modified:18 Dec 2020 16:58

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