Reference : Contract 21539/08/NL/SFe - Advancement of mechanical verification methods for non-linear...

	Document type :	Reports : External report
	Discipline(s) :	Engineering, computing & technology : Aerospace & aeronautics engineering
	To cite this reference:	http://hdl.handle.net/2268/115370

Title :	Contract 21539/08/NL/SFe - Advancement of mechanical verification methods for non-linear spacecraft: Nonlinearity identification methods: predictive analyses
Language :	English
Author, co-author :	Kerschen, Gaëtan [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux >]
	Noël, Jean-Philippe [Université de Liège - ULg > Département d'aérospatiale et mécanique > Laboratoire de structures et systèmes spatiaux >]
Publication date :	Dec-2010
Publisher :	ESA (ESTEC)
Page number :	50
City :	Noordwijk
Country :	The Netherlands
Keywords :	[en] Nonlinear system identification ; Space structure
Abstract :	[en] The objective of this technical note is to explore the applicability of nonlinear system identification techniques to spacecraft structures. To this end, numerical experiments carried out using the finite element model of the SmallSat spacecraft are used, without, however, having access to the model itself. The constraints imposed by the considered techniques for breadboard testing are also highlighted.
Research units :	ESTEC
Funders :	European Space Agency (ESA)
Name of the research project :	Advancement of Mechanical Verification Methods for Non-linear Spacecraft Structures
Permalink :	http://hdl.handle.net/2268/115370

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