Thermal Bending of the Rotor Due to Rotor-to-Stator Rub
International Journal of Rotating Machinery, 2000 The rotor thermal bending due to the rotor-to-stator rubbing can lead to one of three types of observed rotor lateral motion: (1) spiral with increasing amplitude, (2) oscillating between rub]no-rub conditions, and (3) asymptotical approach to the rotor ...
Paul Goldman +2 more
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The Perturbed Full Two-body Problem: Application to Post-DART Didymos
The Planetary Science Journal, 2023 With the successful impact of the NASA Double Asteroid Redirection Test (DART) spacecraft in the Didymos–Dimorphos binary asteroid system, we provide an initial analysis of the post-impact perturbed binary asteroid dynamics.
Alex J. Meyer +21 more
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Robotic Manipulation and Capture in Space: A Survey
Frontiers in Robotics and AI, 2021 Space exploration and exploitation depend on the development of on-orbit robotic capabilities for tasks such as servicing of satellites, removing of orbital debris, or construction and maintenance of orbital assets. Manipulation and capture of objects on-
Evangelos Papadopoulos +3 more
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Axial to transverse energy mixing dynamics in octupole-based magnetostatic antihydrogen traps
New Journal of Physics, 2018 The nature of the trajectories of antihydrogen atoms confined in an octupole minimum-B trap is of great importance for upcoming spectroscopy, cooling, and gravity experiments.
A Zhong, J Fajans, A F Zukor
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Dynamic Generation of Spin-Orbit Coupling [PDF]
Physical Review Letters, 2004 Accepted by Phys. Rev.
Wu, Congjun, Zhang, Shou-Cheng
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Solving Coplanar Power-Limited Orbit Transfer Problem by Primer Vector Approximation Method
International Journal of Aerospace Engineering, 2012 The coplanar orbit transfer problem has been an important topic in astrodynamics since the beginning of the space era. Though many approximate solutions for power-limited orbit transfer problem have been developed, most of them rely on simplifications of
Weijun Huang
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Key Technologies and Engineering Practices for On-Orbit Dynamics of Large and Complex Spacecraft [PDF]
中国工程科学With the deepening implementation of major aerospace projects, large and complex spacecraft are evolving toward larger scales, higher performance, and multi-payload integration, leading to increasingly complex on-orbit dynamics issues. This study focuses
Yujun Chen +8 more
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Zero Average Surface Controlled Boost-Flyback Converter
Energies, 2020 The boost-flyback converter is a DC-DC step-up power converter with a wide range of technological applications. In this paper, we analyze the boost-flyback dynamics when controlled via a modified Zero-Average-Dynamics control technique, hereby named Zero-
Juan-Guillermo Muñoz +2 more
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Orbit Decomposition Method for Rotordynamic Coefficients Identification of Annular Seals
Applied Sciences, 2021 The elliptical orbit whirl model is widely used to identify the frequency-dependent rotordynamic coefficients of annular seals. The existing solution technique of an elliptical orbit whirl model is the transient computational fluid dynamics (CFD) method.
Mingjie Zhang +3 more
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Features of Microwave Magnetic Dynamics in Nanostructures with Strong Spin–Orbit Interaction
Успехи физики металлов, 2016 Features of the current spin–orbit induced magnetic dynamics in multilayer nanostructures with nonmagnetic heavy metal layers possessing by a strong spin–orbit interaction are studied.
A. M. Korostil, M. M. Krupa
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