Joseph Carroll
AmeriCorps VISTA
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Publication
Featured researches published by Joseph Carroll.
Space Technology and Applications International Forum - 2001 | 2001
Jerome Pearson; Eugene Levin; John Oldson; Joseph Carroll
The ElectroDynamic Delivery Experiment (EDDE) is proposed for a space demonstration. EDDE consists of an autonomous space vehicle powered by lightweight solar arrays, a bi-directional electrodynamic tether, and batteries for power leveling. The EDDE vehicle can modify its orbit repeatedly without rocket fuel, and can change all six orbital parameters by modulating and reversing the current flow in the conducting tether. The base spacecraft is connected to the service module by a 6-km-long electrodynamic tether, and is designed for 2 kW of power and a total mass of 180 kg. Tether lifetime of several years is achieved with a two-strand caduceus, with the strands connected every few meters. Tether libration is minimized by mass distribution and by active current control. The vehicle and tether system concepts are developed, the operational envelopes are examined, and potential applications are evaluated. The EDDE vehicle is about twice as fast as ion rockets for high-inclination orbital plane changes, and ha...
Acta Astronautica | 2012
Eugene Levin; Jerome Pearson; Joseph Carroll
Archive | 2003
Jerome Pearson; Mount Pleasant; Joseph Carroll; Eugene Levin; John Oldson; Paul Hausgen; Kirtland Afb
Archive | 2002
Eugene Levin; Joseph Carroll
Archive | 2002
Eugene Levin; Joseph Carroll
Archive | 1995
Joseph Carroll; John Oldson
2nd International Energy Conversion Engineering Conference | 2004
Jerome Pearson; Eugene Levin; Joseph Carroll; John Oldson
Archive | 2002
Eugene Levin; Joseph Carroll
31st Joint Propulsion Conference and Exhibit | 1995
John Oldson; Joseph Carroll
Archive | 2010
Jerome Pearson; Eugene Levin; John Oldson; Joseph Carroll
