Results 121 to 130 of about 4,477,022 (227)

Spacecraft formation-flying using potential functions [PDF]

, 2008
A group of small spacecraft able to change their relative position and attitude through the use of the potential function method is discussed. The spacecraft shapes, sizes and manoeuvring capabilities are not identical, although all are assumed to manoeuvre using continuous thrusters.
Badawy, Ahmed, McInnes, Colin R.
openaire   +1 more source

Event-Triggered Adaptive Neural Network Backstepping Sliding Fault-Tolerant Control of Spacecraft Formation Flying With Input Saturation

International Journal of Aerospace Engineering
This study explores the challenge of tracking control for spacecraft formation flying (SFF) in the presence of dynamic uncertainties and external perturbations.
Guogang Wang, Wankai Yuan, Xin Wang
doaj   +1 more source

Analysis of Inter-Satellite Communication Protocols and their Effects on Satellite Formation Control

, 2011
Satellite Formation Flying (SFF) enables the collective use of multiple spacecraft to perform the function of a single, large, virtual instrument.
TORTORA, PAOLO, V. Fabbri, CINARELLI, DAVIDE   +2 more
core   +1 more source

Low Thrust Augmented Spacecraft Formation-Flying [PDF]

, 2015
Ballistic spacecraft formation-flying with zero thrust has great utility, but it is limited to\ud a comparatively small set of relative trajectories. However, through the application of continuous\ud low thrust, rich new families of formation-flying trajectories can be accessed.
Arnot, Callum S., McInnes, Colin R.
openaire  

Spacecraft formation flying in eccentric orbits

Spacecraft formation flying in eccentric orbits
本稿では楕円軌道における宇宙機の編隊飛行制御について検討する。相対的なフォーメーション軌道において、楕円軌道と同じ対称性を仮定することによってフォーメーションの初期条件を導く。この初期条件から従宇宙機が主宇宙機の周りを少ない距離変動で周回するような軌道や、従宇宙機が局所水平面内で周回する軌道など、いくつかの特徴的な軌道を求めることができる。 Formation flight of spacecraft in eccentric orbits is considered in this paper.
openaire   +1 more source

Design and Dynamic Control: A Free-Flying Space Robot Inspired by Water Striders. [PDF]

Biomimetics (Basel), 2023
Sai H, Xia C, Xu Z, Li H.
europepmc   +1 more source

Adaptive SMC with direct dual inertial matrix compensation for spacecraft attitude-orbit dynamics. [PDF]

Sci Rep
Lu L, Xia L, Chai H, Li S, Liu Y.
europepmc   +1 more source

Combined optical line-of-sight and crosslink radiometric navigation for distributed deep-space systems. [PDF]

Sci Rep, 2023
Casini S, Turan E, Cervone A, Monna B, Visser P.   +4 more
europepmc   +1 more source

Dual-comb absolute ranging reaches orbit. [PDF]

Light Sci Appl
Ma Y, Gu Y, Zhou S, Shi L, Xie Y, Wu G.
europepmc   +1 more source

Biocidal Conditions in Low-Mars-Orbit Can Inactivate Bioburden on External Mars Spacecraft Surfaces and Dust Particles Within a Few Sols. [PDF]

Microorganisms
Schuerger AC, Schwendner P, Guan L, Mennella J, Heinz N, Mikellides I, Clement BG.   +6 more
europepmc   +1 more source