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Mixed µ-analysis for flexible structures. Part 2 : application to the spot family of earth observation satellites

Bérard, Caroline and Frapard, Benoît and Girouart, Bénédicte and Döll, Carsten and Magni, Jean-François Mixed µ-analysis for flexible structures. Part 2 : application to the spot family of earth observation satellites. (1999) In: 14th IFAC World Congress, July 1999, Beijing, China .

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Abstract

Mixed-µ analysis of the companion paper (Magni et al., 1999) is a new tool introduced to support the control system design process on complex, multivariable flexible dynamic systems. In the present paper the transfer from research to application is described. The example retained is the SPOT satellite developed at MMS for earth imagery. The specifities of flexible large Space structures are correctly accounted for by the new tools, as they offer the capacity to track very narrow resonant peaks. All known as well as non intuitive though meaningful worst-case combinaitions were discovered.

Item Type:Conference or Workshop Item (Paper)
Audience (conference):International conference proceedings
Uncontrolled Keywords:
Institution: Université de Toulouse > Institut Supérieur de l'Aéronautique et de l'Espace - ISAE
French research institutions > Office National d'Etudes et Recherches Aérospatiales - ONERA
Other partners > Matra Marconi Space (FRANCE)
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Deposited By:caroline bérard

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