The Advanced Space Structures Technology Research Experiments (ASTREX) is a precision structure situated at the Phillips Laboratory Edwards Air Force Base, CA. The structure is a test bed to develop, test, and validate control strategies for large-angle three-axis slewing manoeuvres and vibration suppression. The ASTREX facility consists of the test article (with primary, secondary, and tertiary substructures along with mirrors). Rational fractional approach is used to obtain coprime equations in a multivariate setting. Parameterized compensators are obtained for regulation and stabilization. Simulation results are presented to show the accomplishment of vibration suppression.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Model reduction and control of ASTREX using stable fractions


    Contributors:
    Iyer, A. (author)


    Publication date :

    1996-10-01


    Size :

    1146927 byte




    Type of media :

    Article (Journal)


    Type of material :

    Electronic Resource


    Language :

    English




    Covariance control of Astrex

    BYUN, K. / RAMAKRISHNAN, J. / SKELTON, R. et al. | AIAA | 1991


    Identification experiments on Astrex

    RAMAKRISHNAN, J. / HU, A. / VANDE, R. et al. | AIAA | 1991


    Experimentation in System Identification and Adaptive Controller Design Using the ASTREX

    Narula, K. / Jakubowski, A. / Helferty, J. et al. | British Library Conference Proceedings | 1995