System-Trajectory Optimization of Hybrid Transfers to the Geostationary Orbit

2018 ◽  
Author(s):  
Simone Ceccherini ◽  
Francesco Topputo
Keyword(s):  
Trajectory Optimization ◽  
Geostationary Orbit ◽  
System Trajectory

scholarly journals NOMA-Aided UAV Data Collection System: Trajectory Optimization and Communication Design

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 155843-155858
Author(s):  
Junwei Zhao ◽  
Ying Wang ◽  
Zixuan Fei ◽  
Xue Wang ◽  
Zhongyu Miao
Keyword(s):  
Data Collection ◽  
Trajectory Optimization ◽  
Collection System ◽  
Data Collection System ◽  
Communication Design ◽  
System Trajectory

scholarly journals Development of method for selecting motion control laws of space optical system on based diffractive membranes during transfer into geostationary orbit

2017 ◽  
Author(s):  
Gennadiy P. Аnshakov ◽  
◽  
Vadim V. Salmin ◽  
Alexey S. Chetverikov ◽  
Konstantin V. Peresypkin ◽  
...  
Keyword(s):  
Optical System ◽  
Trajectory Optimization ◽  
Geostationary Orbit ◽  
Pareto Optimal Solutions ◽  
Terminal Control ◽  
Low Thrust ◽  
Space System ◽  
Control Laws ◽  
Control Programs ◽  
And Control

The article presents a formulation of a problem of trajectory optimization using low-thrust engines for an optical space system based on diffractive membranes. A methodology, where first stage nominal trajectories and control programs are selected and then corrected at the longrange guidance, has been developed for solving the problem of optimizing the trajectories of a flight to a geostationary orbit. At the final stage, algorithms for terminal control are formed, which allows to deliver a cosmic optical system based on diffraction membranes to a given point in the geostationary orbit. The end result is acquisition of Pareto-optimal solutions in the coordinates "characteristic speed-duration of the flight", where each point of the set of solutions has a corresponding a measure of accuracy of payload delivery to a geostationary orbit at a given set of coordinates.

Returning of orbits of geosynchronous objects in the equator plane and hazard of collision on geostationary orbit

2007 ◽  
Vol 13 (1) ◽  
pp. 49-53
Author(s):  
V.P. Epishev ◽  
◽  
I.I. Motrunich ◽  
V.U. Klimyk ◽  
◽  
...  
Keyword(s):  
Geostationary Orbit ◽  
Equator Plane

Charging of Insulating Materials on Satellite in Geostationary Orbit Environment

1998 ◽  
Vol 118 (7-8) ◽  
pp. 759-766 ◽  
Author(s):  
Sanju Hiro ◽  
Haruhisa Fujii ◽  
Toshio Abe ◽  
Hironobu Nishimoto
Keyword(s):  
Geostationary Orbit ◽  
Insulating Materials
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