The previous chapters modeled the agents as point robots and considered only position control. However, in numerous applications, the attitude of the agents plays an important role, which means that the agents must be modeled as rigid bodies. In this chapter, we study an attitude agreement problem where each agent has access only to the relative attitude with respect to its neighboring agents and to its angular velocity in its own body frame. An important application of attitude agreement is space interferometry, where spacecraft need to maintain the same attitude. It is important to note that we do not rely on inertial attitude measurements, which would require star tracker sensors that in practice are limited by their low-bandwidth. In contrast, relative attitude can be obtained by visual means and the angular velocity can be measured with a gyro.


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    Titel :

    Attitude CoordinationWithout Inertial Frame Information


    Weitere Titelangaben:

    Communicat.,Control Engineering


    Beteiligte:
    Bai, He (Autor:in) / Arcak, Murat (Autor:in) / Wen, John (Autor:in)


    Erscheinungsdatum :

    2011-05-31


    Format / Umfang :

    15 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




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