scholarly journals Enhanced baseline determination for formation flying LEOs by relative corrections of phase center and code residual variations

2021 ◽  
Author(s):  
Bin Yi ◽  
Defeng Gu ◽  
Bing Ju ◽  
Kai Shao ◽  
Houzhe Zhang
Keyword(s):  
Formation Flying ◽  
Phase Center

Small-sat Platforms and Formation Flying : an oppo...

2005 ◽  
Author(s):  
J. Borde ◽  
P. Von Ballmoos ◽  
R. Soumagne ◽  
P. Régnier
Keyword(s):  
Formation Flying

Mission Analysis and Design of Formation Flying InSAR Remote Sensing Missions with Electric Propulsion

2006 ◽  
Author(s):  
S. Cornara ◽  
V. Fernández ◽  
L.F. Peñín ◽  
J. C. Bastante ◽  
J. González del Amo ◽  
...  
Keyword(s):  
Remote Sensing ◽  
Electric Propulsion ◽  
Formation Flying ◽  
Mission Analysis ◽  
Analysis And Design

SIMBOL-X : an Hard X-Ray Formation Flying Mission

2006 ◽  
Author(s):  
Rodolphe Clédassou ◽  
Jean Paul Aguttes ◽  
Paul Duchon ◽  
Philippe Ferrando
Keyword(s):  
Formation Flying ◽  
X Ray

Fault Tolerant Guidance of Under-Actuated Satellite Formation Flying Using Inter-Vehicle Coulomb Force

2019 ◽  
Vol 2 (1) ◽  
pp. 43-52
Author(s):  
Alireza Alikhani ◽  
Safa Dehghan M ◽  
Iman Shafieenejad
Keyword(s):  
Fault Tolerance ◽  
Formation Flying ◽  
Fault Tolerant ◽  
Coulomb Force ◽  
Control Law ◽  
Triangular Form ◽  
Satellite Formation Flying ◽  
Satellite Formation ◽  
Guidance Law ◽  
Tolerance Approach

In this study, satellite formation flying guidance in the presence of under actuation using inter-vehicle Coulomb force is investigated. The Coulomb forces are used to stabilize the formation flying mission. For this purpose, the charge of satellites is determined to create appropriate attraction and repulsion and also, to maintain the distance between satellites. Static Coulomb formation of satellites equations including three satellites in triangular form was developed. Furthermore, the charge value of the Coulomb propulsion system required for such formation was obtained. Considering Under actuation of one of the formation satellites, the fault-tolerance approach is proposed for achieving mission goals. Following this approach, in the first step fault-tolerant guidance law is designed. Accordingly, the obtained results show stationary formation. In the next step, tomaintain the formation shape and dimension, a fault-tolerant control law is designed.

Ultra-Dense LEO Satellite Based Formation Flying

2021 ◽  
pp. 1-1
Author(s):  
Ruoqi Deng ◽  
Boya Di ◽  
Lingyang Song
Keyword(s):  
Formation Flying ◽  
Leo Satellite
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