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Orbit Dynamics for Unstable Linear Motion [PDF]
Proceedings of the 1997 Particle Accelerator Conference (Cat. No.97CH36167), 1996 A treatment is given of the orbit dynamics for linear unstable motion that allows for the zeros in the beta function and makes no assumptions about the realness of the betatron and phase functions. The phase shift per turn is shown to be related to the beta function and the number of zeros the beta function goes through per turn.
G. Parzen
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Dynamics of dual-orbit rotations of nanoparticles induced by spin–orbit coupling [PDF]
NanophotonicsSpin–orbit coupling (SOC) in tightly focused optical fields offers a powerful mechanism for manipulating the complex motion of particles. However, to date, such a mechanism has only been applied to the single-orbit motion for particles, while multi ...
Zhang Yu +9 more
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Orbit nonproper dynamics on Lorentz manifolds [PDF]
Illinois Journal of Mathematics, 2001 This carefully written and highly readable paper is the last of a long series by author and \textit{G. Stuck}, originally motivated by a paper of \textit{N. Kowalsky} [Ann. Math. (2), 144, No. 3, 611-640 (1996; Zbl 0871.53048)]. The author characterizes in it the connected Lie groups \(G\) with simply connected nilradical which admit an orbit nonproper
Scot Adams
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Neural Network based Fault Tolerant LQR Control for Orbital Maneuvering in LEO Satellites using Hall Effect Thrusters [PDF]
AUT Journal of Modeling and Simulation, 2023 This paper develops a neural network-based fault tolerant LQR control for orbital maneuvering of satellites in low altitude orbit that are subjected to disturbances like earth gravity, atmospheric drag, third body, and solar radiation.
Elham Jahanbazi +2 more
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Some Special Types of Orbits around Jupiter
Aerospace, 2021 This paper intends to show some special types of orbits around Jupiter based on the mean element theory, including stationary orbits, sun-synchronous orbits, orbits at the critical inclination, and repeating ground track orbits.
Yongjie Liu +3 more
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International Journal of Aerospace Engineering, 2023 For space robots, it is difficult to track continuous time-varying manifolds on SE(3) by using traditional closed-loop control strategies, which are designed to track the position and the attitude separately.
Yong Wang +4 more
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Research on real-time reachability evaluation for reentry vehicles based on fuzzy learning
Open Astronomy, 2022 Accurate and rapid prediction of reentry trajectory and landing point is the basis to ensure the reentry vehicle recovery and rescue, but it has high requirements for the continuity and stability of real-time monitoring and positioning data and the ...
Ma Hong +4 more
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Orbital Dynamics in Centrosymmetric Systems
Physical Review Letters, 2022 6+4 pages, 4 ...
Seungyun Han +2 more
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The dynamics and stability of circumbinary orbits [PDF]
Monthly Notices of the Royal Astronomical Society, 2011 Monthly Notices of the Royal Astronomical Society.
Doolin, S, Blundell, K
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Orbital dynamics of circumbinary planets [PDF]
Monthly Notices of the Royal Astronomical Society, 2019 ABSTRACT We investigate the dynamics of a non-zero mass, circular orbit planet around an eccentric orbit binary for various values of the binary eccentricity, binary mass fraction, planet mass, and planet semimajor axis by means of numerical simulations.
Cheng Chen +3 more
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