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inria-00074273, version 1

Large scale direct optimal control applied to the re-entry problem

J. Frederic Bonnans () 1, Geneviève Launay 1

N° RR-2402 (1994)

Résumé : We present the numerical solution of an atmospheric reentry problem for a space shuttle. We discretize the control and state with the same grid, and use a large-scale successive quadratic programming technique. With the help of sliding horizon and successive refinement of the discretization, we can solve on a workstation a problem with 1600 time step, an unusually large figure for this kind of real world optimal control problem.

  • 1 :  PROMATH (INRIA Rocquencourt)
  • INRIA
  • Domaine : Informatique/Autre
    Mathématiques/Optimisation et contrôle
  • Mots-clés : OPTIMAL CONTROL / DISCRETIZATION / PATH FOLLOWING / DIFFERENTIAL EQUATIONS / NEWTON'S METHOD / SUCCESSIVE QUADRATIC PROGRAMMING
  • Référence interne : RR-2402
  • Commentaire : Projet PROMATH
 
  • inria-00074273, version 1
  • oai:hal.inria.fr:inria-00074273
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  • Soumis le : Mercredi 24 Mai 2006, 14:54:36
  • Dernière modification le : Lundi 14 Mai 2007, 12:21:13