Results 21 to 30 of about 4,035,131 (289)
On Orbit Spaces of Distributive Binary $$G$$-Spaces
Mathematical Notes, 2022 The orbit space of a distributive binary $G$-space is studied. A number of its properties in the case of a compact binarily acting group $G$ are established.
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Modification technique for a space manipulator Joint's thermal model parameters
Case Studies in Thermal Engineering, 2023 This study takes into account the multi-point thermal model's automatic adjustment mechanism. The combined heat balance test temperature is used as the genetic algorithm's optimization target value. To minimize time and resources when running simulations,
Min Zhang +4 more
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Deflecting small asteroids using laser ablation : Deep space navigation and asteroid orbit control for LightTouch2 Mission [PDF]
, 2013 This paper presents a low-cost, low mass, mission design to successfully intercept and deflect a small and faint, 4 m in diameter asteroid. Intended to be launched after 2025, the laser-ablating mission, LightTouch2 will be used to deflect the orbit of ...
Daniel Garci Yarnoz +9 more
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Results in Mathematics, 2003 11 pages, 1 ...
A'Campo-Neuen, Annette, Hausen, Jürgen
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Robotic On-Orbit Servicing - DLR's Experience and Perspective. [PDF]
, 2006 The increasing number of launched satellites per year, calls for solutions to keep free operational space for telecommunication systems in geo-synchronized orbit, as well as to avoid the endangering of space systems in LEO (Low-Earth Orbit) and of the ...
Landzettel, Klaus +11 more
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Equivariant properties of the space ℤ (X) for a stratifiable space X
Вестник Самарского университета: Естественнонаучная серия, 2023 In this paper, we prove the action of the compact group G defined by the stratified space X is continuous to the space Z(X) being a stratified space containing the self-stratified space X as a closed subset.
Tursunboy F. Zhuraev +1 more
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On the Projective Cover of an orbit space [PDF]
Journal of the Australian Mathematical Society. Series A. Pure Mathematics and Statistics, 1989 AbstractIn this paper, we obtain the projective cover of the orbit space X/G in terms of the orbit space of the projective space of X, when X is a Tychonoff G-space and G is a finite discrete group. An example shows that finiteness of G is needed.
Azad, K. K., Agrawal, Gunjan
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Orbit evolution, maintenance and disposal of SpaceChip swarms [PDF]
, 2010 The combined effect of solar radiation pressure and atmospheric drag is investigated for future mission conceptsfor swarms of satellites-on-a-chip (SpaceChips). The natural evolution of the swarm is exploited to perform spatially distributed measurements
Colombo, C. +2 more
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On-orbit assembly using superquadric potential fields [PDF]
, 2008 The autonomous on-orbit assembly of a large space structure is presented using a method based on superquadric artificial potential fields. The final configuration of the elements which form the structure is represented as the minimum of some attractive ...
Badawy, Ahmed, McInnes, Colin
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In-orbit demonstration of a re-trainable machine learning payload for processing optical imagery
Scientific Reports, 2023 Cognitive cloud computing in space (3CS) describes a new frontier of space innovation powered by Artificial Intelligence, enabling an explosion of new applications in observing our planet and enabling deep space exploration.
Gonzalo Mateo-Garcia +8 more
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