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Simulation of the Cluster-Spacecraft Floating Probe Potential
IEEE Transactions on Plasma Science, 2006In this paper, a numerical model of the Cluster-spacecraft electric potential has been developed and validated. This model provides a good fit to the plasma density as a function of spacecraft chassis potential relative to a Langmuir probe as recorded along the Cluster-spacecraft orbit when the plasma density was between 1 and 80 cm -3 during a ...
A Hilgers, A Masson, H Laakso
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Cluster flight orbit design method for fractionated spacecraft
Aircraft Engineering and Aerospace Technology, 2012PurposeThe purpose of this paper is to propose an intuitive and effective cluster flight orbit design method for fractionated spacecraft.Design/methodology/approachBased on the concept of fractionated spacecraft, orbit design requirements for cluster flight in the case of fractionated spacecraft are proposed, and categorized into three requirements ...
Jihe Wang, Shinichi Nakasuka
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Nodal distance distributions in cluster flight spacecraft network
Mathematical Methods in the Applied Sciences, 2020The high‐speed flight of cluster flight spacecraft modules increases the uncertainty of network topology. In order to better design the orbital of the cluster flight spacecraft and improve the performance of cluster flight spacecraft network (CFSN), this paper studies the nodal distance distributions (NDDs).
Jinrong Mo, Shengbo Hu, Yanfeng Shi
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Decentralized autonomous planning of cluster reconfiguration for fractionated spacecraft
Acta Astronautica, 2016Abstract Autonomous cluster operation such as cluster reconfiguration is one of the enabling technologies for fractionated spacecraft. By virtue of the multi-agent system theory, this paper presents an organizational architecture for fractionated spacecraft, which not only enables autonomous cluster operations but also facilitates its non-traditional
Eberhard Gill
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Slow Magnetosonic Solitons Detected by the Cluster Spacecraft
Physical Review Letters, 2003Experimental evidence is provided for the existence of slow-mode magnetosonic solitons in the col-lisionless plasma at the magnetopause boundary layer. The solitons were detected by the fleet of Cluster spacecraft at the dusk flank of the magnetosphere as magnetic field depressions (up to 85%) accom-panied with enhancement of the plasma density and ...
K, Stasiewicz +6 more
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Debris Avoidance Maneuvers for Spacecraft in a Cluster
Journal of Guidance, Control, and Dynamics, 2017Spacecraft formation flying and satellite cluster flight have seen growing interest in the last decade.
Elad Denenberg, Pini Gurfil
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Feasibility checks and control laws for reconfigurations of spacecraft clusters
2012 American Control Conference (ACC), 2012A multi-spacecraft system consists of wirelessly-connected spacecraft that share resources in Earth orbit or deep space. One of the enabling technologies of such a fractionated space architecture is cluster flight, which provides the cluster with the capability to perform a cluster scatter and regather maneuvers to rapidly evade debris-like threats or ...
Nima Moshtagh +2 more
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Basic Study of Spacecraft Plug Cluster Nozzle
47th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2011We choose a plug cluster nozzle targeting use with geostationary satellites, from the perspective of installation restrictions on rockets and performance improvement. The flow properties were determined via tests and analysis using a feasibility sample scale model plug cluster nozzle, the expansion area ratio e of which was 150.
Ideo Masuda, Kenichi Kajiwara
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