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Flight Loads Analysis with Inertially Coupled Equations of Motion

Reschke, Christian (2005) Flight Loads Analysis with Inertially Coupled Equations of Motion. Proc. of AIAA Atmospheric Flight Mechanics Conference, 2005-08-15 - 2005-08-18, San Francisco.

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Abstract

In this work an approach for simulation of a large passenger aircraft with high precision equations of motion and a new method of dynamic loads calculation is presented, which can be used for maneuver and gust loads analysis in the time domain. Equations of motion and equations of structural loads are derived from first principles. The consistent set of equations includes all inertial coupling terms and is tailored for direct integration of finite element models. A dynamic simulation of a large transport aircraft is used to show the influence of inertial coupling terms on simulation and loads computation.

Document Type:Conference or Workshop Item (Paper)
Additional Information:LIDO-Berichtsjahr=2005, monograph_id=AIAA-2005-6026,
Title:Flight Loads Analysis with Inertially Coupled Equations of Motion
Authors:
AuthorsInstitution or Email of Authors
Reschke, ChristianUNSPECIFIED
Date:August 2005
Refereed publication:Yes
In ISI Web of Science:No
Status:Published
Keywords:Equations of Motion, Force Summation Method, Inertial Coupling, Flight mechanics, Aeroelasticity, Simulation
Event Title:Proc. of AIAA Atmospheric Flight Mechanics Conference
Event Location:San Francisco
Event Type:international Conference
Event Dates:2005-08-15 - 2005-08-18
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Systems & Cabin
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Robotics and Mechatronics
Deposited By: elib DLR-Beauftragter
Deposited On:02 Feb 2006
Last Modified:12 Dec 2013 20:07

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