This paper considers adaptive relative attitude tracking control of two spacecraft formulated in SO(3) using line-of-sight measurements. The objective is to control the attitudes of individual spacecraft with unknown moment of inertia so as to track a specified time-varying relative attitude trajectory. We propose an estimation scheme for the moment of inertia. Proposed control torques and estimation schemes are obtained in terms of line-of-sight measurements. The trajectories of the resulting closed loop system are shown to be asymptotically tracking the desired time-varying trajectories.


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    Title :

    Relative attitude tracking control of multiple spacecraft with unknown inertia using line-of-sight measurements


    Contributors:


    Publication date :

    2017-01-01


    Size :

    419067 byte




    Type of media :

    Conference paper


    Type of material :

    Electronic Resource


    Language :

    English



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