Underactuated spacecraft formation reconfiguration with collision avoidance
Sign Up to like & getrecommendations! Published in 2017 at "Acta Astronautica"
DOI: 10.1016/j.actaastro.2016.11.037
Abstract: Abstract Underactuated collision-free controllers are proposed in this paper for multiple spacecraft formation reconfiguration in circular orbits with the loss of either the radial or in-track thrust. A nonlinear dynamical model of underactuated formation flying… read more here.
Keywords: collision; collision avoidance; formation reconfiguration; formation ... See more keywords
Indirect Optimization of Underactuated Spacecraft Formation Reconfiguration in Elliptic Orbits
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Aerospace Engineering"
DOI: 10.1061/(asce)as.1943-5525.0001209
Abstract: AbstractThis paper proposes analytical solutions to optimal underactuated spacecraft formation reconfiguration in elliptic orbits, without either the radial or in-track thrust. For either underactu... read more here.
Keywords: elliptic orbits; underactuated spacecraft; reconfiguration elliptic; formation reconfiguration ... See more keywords
Multi-AUV Formation Reconfiguration Obstacle Avoidance Algorithm Based on Affine Transformation and Improved Artificial Potential Field Under Ocean Currents Disturbance
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DOI: 10.1109/tase.2023.3245818
Abstract: In this paper, the formation obstacle avoidance problem of autonomous underwater vehicles (AUVs) under the disturbances of ocean currents is studied. A variable formation reconfiguration and obstacle avoidance control scheme based on affine transform and… read more here.
Keywords: formation reconfiguration; formation obstacle; obstacle; formation ... See more keywords