Modal Survey Test on the XMM Satellite

Degener, M. (1998) Modal Survey Test on the XMM Satellite. DLR-Interner Bericht. 232 - 98 C 02.

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Abstract

A modal survey test was performed on the Structural and Thermal Model (STM) of the large European x-ray Multi-Mirror satellite XMM. The main objective of the test was to provide a reliable data base for updating of the analytical mathematical model of the spacecraft and for improvement of the structural dynamic modelling. A dedicated boosted Modal Survey test was performed to qualify the spacecraft for the maximum launcher induced bending moments. The test were performed by DLR in the Large European Acoustic facility at ESTEC. The measurements included the normal modes and the correlated modal parameters in the frequency range up to 100 Hz. The test results are correlated with the respective analytical predictions. The present report describes the text performance and summarizes the test results.

Item URL in elib:

https://elib.dlr.de/14083/

Document Type:

Monograph (DLR-Interner Bericht)

Additional Information:

LIDO-Berichtsjahr=1999,

Title:

Modal Survey Test on the XMM Satellite

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Degener, M.	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED

Date:

1998

Open Access:

Status:

Published

Keywords:

XMM Satellite, modal survey test, qualification testing

HGF - Research field:

Aeronautics, Space and Transport (old)

HGF - Program:

Space (old)

HGF - Program Themes:

W RP - Raumtransport

DLR - Research area:

Space

DLR - Program:

W RP - Raumtransport

DLR - Research theme (Project):

UNSPECIFIED

Location:

Göttingen

Institutes and Institutions:

Institute of Aeroelasticity

Deposited By:

DLR-Beauftragter, elib

Deposited On:

16 Sep 2005

Last Modified:

14 Jan 2010 21:23

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