MUSTANG: A Technology demonstrator for formation flying and distributed systems technologies in space [PDF]
, 2005 Future astronomical, surveillance and communications concepts are expected to depend heavily upon distributed systems – many satellites flying in formation to form synthesized detector arrays many times the size of each individual spacecraft.
Roberts, Peter C. E. +2 more
core +7 more sources
Pattern transition in spacecraft formation flying using bifurcating potential field [PDF]
, 2012 Many new and exciting space mission concepts have developed around spacecraft formation flying, allowing for autonomous distributed systems that can be robust, scalable and flexible.
Derek J. Bennet +5 more
core +4 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
Spacecraft formation flying using bifurcating potential fields [PDF]
, 2008 The distributed control of spacecraft flying in formation has been shown to have advantages over conventional single spacecraft systems. These include scalability, flexibility and robustness to failures.
Bennet, Derek, McInnes, Colin R.
core +3 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
Optimal Reconfiguration of Formation Flying Spacecraft ---a Decentralized Approach [PDF]
Proceedings of the 45th IEEE Conference on Decision and Control, 2006 This paper introduces a hierarchical, decentralized, and parallelizable method for dealing with optimization problems with many agents. It is theoretically based on a hierarchical optimization theorem that establishes the equivalence of two forms of the problem, and this idea is implemented using DMOC (Discrete Mechanics and Optimal Control).
Junge, Oliver +2 more
openaire +2 more sources
Laser-based Relative Navigation Using GPS Measurements for Spacecraft Formation Flying [PDF]
Journal of Astronomy and Space Sciences, 2015 This study presents a precise relative navigation algorithm using both laser and Global Positioning System (GPS) measurements in real time. The measurement model of the navigation algorithm between two spacecraft is comprised of relative distances ...
Kwangwon Lee +4 more
doaj +1 more source
Learning-Based Pose Estimation of Non-Cooperative Spacecrafts with Uncertainty Prediction
Aerospace, 2022 Estimation of spacecraft pose is essential for many space missions, such as formation flying, rendezvous, docking, repair, and space debris removal. We propose a learning-based method with uncertainty prediction to estimate the pose of a spacecraft from ...
Kecen Li, Haopeng Zhang, Chenyu Hu
doaj +1 more source
IEEE Access, 2022 This paper addresses the distributed predefined-time attitude consensus problem for multiple uncertain spacecraft systems in the presence of model uncertainties and external disturbances.
Zeng Wang, Liangmou Hu, Jun Ma
doaj +1 more source
Application of Analytic Solution in Relative Motion to Spacecraft Formation Flying in Elliptic Orbit [PDF]
Journal of Astronomy and Space Sciences, 2008 The current paper presents application of a new analytic solution in general relative motion to spacecraft formation flying in an elliptic orbit. The calculus of variations is used to analytically find optimal trajectories and controls for the given ...
Hancheol Cho +2 more
doaj +1 more source