Coupled orbital and attitude control in spacecraft rendezvous and soft docking
Sign Up to like & getrecommendations! Published in 2019 at "Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering"
DOI: 10.1177/0954410018792991
Abstract: This paper discusses coupled orbital and attitude control in spacecraft rendezvous and soft docking. The target spacecraft orbit can be either circular or elliptic. The high-fidelity model for this problem is intrinsically a nonlinear system… read more here.
Keywords: coupled orbital; control; orbital attitude; attitude control ... See more keywords
Multi-dimensional QAM equivalent constellation using coherently coupled orbital angular momentum (OAM) modes in optical communication.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.030969
Abstract: In this work, a 1550 nm fiber-to-free-space optical communication link is successfully demonstrated employing the superposition of two coherently coupled orbital angular momentum (CCOAM) states. Information is encoded onto both the amplitude and phase of… read more here.
Keywords: qam; coherently coupled; optical communication; orbital angular ... See more keywords