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Launcher attitude control: some additional design and optimization tools

Alazard, Daniel and Imbert, Nicole and Clément, Benoît and Apkarian, Pierre Launcher attitude control: some additional design and optimization tools. (2003) In: Cnes/Eads conference on Launcher Technology, 25-27 Nov 2003, Madrid, Espana .

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Official URL: http://www.cnes.fr/web/CNES-en/1625-pr71-2003-5th-international-conference-on-launcher-technology.php

Abstract

This paper deals with the launcher attitude control during atmospheric flight. A two step approach combining an H1 control design and an optimization procedure is proposed. The first step is multi-objective stationary H1 design based on the Cross Standard Form. It provides easily a first rough solution from a few physical tuning parameters. The second step is a fine tuning using an multi-constraint satisfaction algorithm. This algorithm enables the certification criteria computed on the validation model to be met and is also used to propagate the nominal tuning to the full flight envelope.

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 > Centre National des Etudes Spatiales - CNES
French research institutions > Office National d'Etudes et Recherches Aérospatiales - ONERA
Laboratory name:
Département de Mathématiques, Informatique, Automatique - DMIA (Toulouse, France) - Automatique, Dynamique et Interface des Systèmes - ADIS
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Deposited By:Daniel Alazard

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