arXiv · 1609.08493
Intrinsic Tetrahedron Formation of Reduced Attitude
Abstract
In this paper, formation control for reduced attitude is studied, in which both stationary and rotating regular tetrahedron formation can be achieved and are asymptotically stable under a large family of gain functions in the control. Moreover, by further restriction on the control gain, almost global stability of the stationary formation is obtained. In addition, the control proposed is an intrinsic protocol that only uses relative information and does not need to contain any information of the desired formation beforehand. The constructed formation pattern is totally attributed to the geometric properties of the space and the designed inter-agent connection topology. Besides, a novel coordinates transformation is proposed to represent the relative reduced attitudes in S^2, which is shown to be an efficient approach to reduced attitude formation problems.
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Silun Zhang, Wenjun Song, Fenghua He, Yiguang Hong, Xiaoming Hu. 2016-09-27. Intrinsic Tetrahedron Formation of Reduced Attitude. https://doi.org/10.1016/j.automatica.2017.10.023
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