For linearization of complex nonlinear conditions of fuzzy problems, an algorithm suitable for the treatment of trajectory correction problems is developed. Effectiveness of this method is based on repeated corrections and damping of defects. Correction is performed for the present state of the system and cannot predict future trajectory evolution. The procedure is tested on a space flight example by using the path correction algorithm for optimal reentry maneuvering of a reusable space shuttle.


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    Title :

    Zeitminimale Berechnung von Rueckkopplungssteuerungen fuer Optimale Lenkungsprobleme mit Anwendung in der Raumfahrt (Time Minimal Computation of Feedback Control Schemes for Optimal Guidance Problems Used in Space Flight)


    Contributors:

    Publication date :

    1987


    Size :

    92 pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English