This paper is concerned with the derivation of the equations of motion for maneuvering flexible spacecraft both in orbit and in an earth-based laboratory. The structure is assumed to undergo large rigid-body maneuvers and small elastic deformations. A perturbation approach is presented in which the quantities defining the rigid-body maneuver are regarded as the unperturbed motion and the elastic motions and deviations from the rigid-body motions are regarded as the perturbed motion. The perturbation equations are linear, non-self-adjoint, and with time-dependent coefficients. A maneuver force distribution exciting the least amount of elastic deformation of the spacecraft is developed. Numerical results highlight the vibration caused by rotational maneuvers.


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    Titel :

    Equations of motion for maneuvering flexible spacecraft


    Beteiligte:
    Meirovitch, L. (Autor:in) / Quinn, R. D. (Autor:in)


    Erscheinungsdatum :

    1987-10-01



    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    Equations of motion for maneuvering flexible spacecraft

    MEIROVITCH, L. / QUINN, R. D. | AIAA | 1987



    Maneuvering and Vibration Control of Flexible Spacecraft

    L. Meirovitch / R. D. Quinn | NTIS | 1987


    Maneuvering and vibration control of flexible spacecraft

    Meirovitch, L. / Quinn, R. D. | NTRS | 1987


    Maneuvering and vibration control of flexible spacecraft

    Meirovitch, L. / Quinn, R. D. | NTRS | 1987