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Dynamics of a flexible body in orbit
Astrodynamics Conferece, 1978The equations of motion of an arbitrary flexible body in orbit are derived. The model includes the effects of gravity with all its higher harmonics. As a specific example, the motion of a long, slender, uniform beam in circular orbit is modeled. The example considers the inplane motion of the beam in orbit.
Kumar, V. K., Bainum, P. M.
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The role of single orbits in dynamics
Inverse Problems, 2003Summary: We describe in some detail the structure of the set of infinitely many monoparametric families \(f(x,y) = c\) to which one, two or three single orbits \(f_0(x,y) = 0\) (possibly resulting from astronomical observations) may be classified. By a heuristic argument we show how families including more than three preassigned single orbits can be ...
Bozis, George, Blaga, Cristina
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Journal of Guidance Control and Dynamics, 2019
This paper investigates coupled orbit–attitude dynamics around asteroids subject to solar radiation pressure and gravity irregularities.
S. Kikuchi +3 more
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This paper investigates coupled orbit–attitude dynamics around asteroids subject to solar radiation pressure and gravity irregularities.
S. Kikuchi +3 more
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, 1989 2021
Orbital dynamics is primarily concerned with the motion of orbiting celestial and man-made bodies. A well-studied specific orbital dynamics problem is the classic two-body problem, where two celestial bodies keep moving under the gravitational influence of each other. This chapter presents an overview of the two-body orbital mechanics first.
S. Mathavaraj, Radhakant Padhi
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Orbital dynamics is primarily concerned with the motion of orbiting celestial and man-made bodies. A well-studied specific orbital dynamics problem is the classic two-body problem, where two celestial bodies keep moving under the gravitational influence of each other. This chapter presents an overview of the two-body orbital mechanics first.
S. Mathavaraj, Radhakant Padhi
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Dynamics, Simulation & Control of Orbital Modules for On-Orbit Assembly
IEEE Robotics and Automation LettersTHE economic benefit of distributed launches is driv-ing the assembly of orbital structures towards modular designs which are manufactured on earth and assembled in orbit [1]. To support the in-orbit assembly, the European Union has commissioned the ORU-BOAS project [2], which considers the deployment of orbital modules to perform life-extension ...
Mishra, Hrishik +3 more
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Nuclear–electronic orbital Ehrenfest dynamics
The Journal of Chemical Physics, 2020The recently developed real-time nuclear–electronic orbital (RT-NEO) approach provides an elegant framework for treating electrons and selected nuclei, typically protons, quantum mechanically in nonequilibrium dynamical processes. However, the RT-NEO approach neglects the motion of the other nuclei, preventing a complete description of the coupled ...
Luning Zhao +5 more
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Cord (Closed Orbit Dynamics): A New Field Map Evaluation Tool for Cyclotron Particle Dynamics
Physics of Particles and Nuclei Letters, 2021O. Karamyshev +4 more
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2015
The satellite orbital state must be transferred from the injection orbit to the operational one with a minimum consumption of propellant. In order to define the guidance law to be implemented the optimal control theory must be applied to the orbital equations.
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The satellite orbital state must be transferred from the injection orbit to the operational one with a minimum consumption of propellant. In order to define the guidance law to be implemented the optimal control theory must be applied to the orbital equations.
openaire +1 more source