Results 11 to 20 of about 4,811,554 (282)
Satellite Formation around the Largest Asteroids
The Astrophysical Journal LettersSatellites around large asteroids are preferentially found among those with the most rapid rotation and elongated shape. The taxonomic statistics are similarly skewed; in total, 13 asteroids larger than 100 km are known to have satellites, but none have ...
Kevin J. Walsh +5 more
doaj +3 more sources
The Development of high fidelity linearized J2 models for satellite formation flying control [PDF]
, 2005 The inclusion of the linearized J2 effect in the Hill equations of relative motion gives greater insight into satellite formation flying dynamics, and the opportunity to investigate alternative feedback control strategies for the station keeping task.
Roberts, Peter C. E. +1 more
core +7 more sources
Development of a relative motion model for satellite formation flying around L2 [PDF]
, 2004 Paper given at Dynamics and Control of Systems and Structures in Space (DCSSS), 6th conference, Riomaggiore, Italy, July 2004A technique for satellite formation flying modelling in LEO is applied at L2.
Roberts, Jennifer A.
core +7 more sources
Satellite formation flying for an interferometry mission [PDF]
, 2005 The autonomous formation flying of multiple spacecraft to replace a single large satellite will be an enabling technology for many future missions. In this research, the current status of formation flying missions and technologies is determined, and ...
Roberts, Jennifer A.
core +7 more sources
Universal adaptive control of satellite formation flying [PDF]
, 2005 In this paper, a new universal adaptive control scheme for satellite formation flying is developed. The underline idea of our design is to combine the domination design and the monotone adaptive gain.
Pongvthithum, R. +3 more
core +1 more source
A FORMATION SCENARIO FOR THE DISK OF SATELLITES: ACCRETION OF SATELLITES DURING MERGERS [PDF]
The Astrophysical Journal, 2016 ABSTRACT The Disk of Satellites (DoS) observed in the Andromeda galaxy is a thin and extended group of satellites, nearly perpendicular to the disk plane, that share a common direction of rotation about the center of Andromeda. Although a DoS is also observed in the Milky Way galaxy, the prevalance of such structures in more distant ...
Rory Smith +3 more
openaire +2 more sources
IEEE Access, 2023 In this study, an H∞ attack-tolerant decentralized observer-based formation tracking control strategy is designed for the network control system (NCS) of large-scale LEO satellite team under external disturbance and attack signal. First, smoothing
Bor-Sen Chen, Hung-Yu Lin
doaj +1 more source
Planetesimals and Satellitesimals: Formation of the Satellite Systems [PDF]
Space Science Reviews, 2010 19 pages, 1 figure. The chapter is to be in the Space Science Reviews, Europlanet vol.
Mosqueira, Ignacio +2 more
openaire +2 more sources
FORMATION AND EVOLUTION OF PLUTO’S SMALL SATELLITES [PDF]
The Astronomical Journal, 2015 18 pages, 8 figures.
Kevin J. Walsh, Harold F. Levison
openaire +2 more sources
Formation Satellite Reconstruction Strategy Based on NSGA-II Algorithm
Shanghai Jiaotong Daxue xuebao, 2021 Aimed at the problem of avoidance strategy of formation satellites when facing the threat of space debris, a non-dominated sorting genetic algorithm (NSGA-II) is improved and used to code satellites. Besides, the improved differential evolution algorithm
SUN Hongqiang +2 more
doaj +1 more source