scholarly journals Two spherical satellite relative motion control in formation flying via variable surface reflectivity

2016 ◽  
pp. 1-28
Author(s):  
Roman Vladimirovich Dosaev ◽  
Stepan Sergeevich Tkachev
Keyword(s):  
Motion Control ◽  
Relative Motion ◽  
Formation Flying ◽  
Satellite Relative Motion ◽  
Variable Surface ◽  
Surface Reflectivity ◽  
Spherical Satellite

scholarly journals A Simple Time Domain Collocation Method to Precisely Search for the Periodic Orbits of Satellite Relative Motion

2014 ◽  
Vol 2014 ◽  
pp. 1-15
Author(s):  
Xiaokui Yue ◽  
Xuechuan Wang ◽  
Honghua Dai
Keyword(s):  
Motion Control ◽  
Periodic Orbits ◽  
Relative Motion ◽  
Time Domain ◽  
Initial Conditions ◽  
Closed Orbit ◽  
Numerical Approach ◽  
Fuel Saving ◽  
Satellite Relative Motion ◽  
The Time Domain

A numerical approach for obtaining periodic orbits of satellite relative motion is proposed, based on using the time domain collocation (TDC) method to search for the periodic solutions of an exactJ2nonlinear relative model. The initial conditions for periodic relative orbits of the Clohessy-Wiltshire (C-W) equations or Tschauner-Hempel (T-H) equations can be refined with this approach to generate nearly bounded orbits. With these orbits, a method based on the least-squares principle is then proposed to generate projected closed orbit (PCO), which is a reference for the relative motion control. Numerical simulations reveal that the presented TDC searching scheme is effective and simple, and the projected closed orbit is very fuel saving.

Use of Cartesian-Coordinate Calibration for Satellite Relative-Motion Control

2015 ◽  
Vol 38 (9) ◽  
pp. 1842-1847 ◽  
Author(s):  
Andrew J. Sinclair ◽  
Ryan E. Sherrill ◽  
T. Alan Lovell
Keyword(s):  
Motion Control ◽  
Relative Motion ◽  
Satellite Relative Motion ◽  
Cartesian Coordinate

Feedback control law of solar sail with variable surface reflectivity at Sun-Earth collinear equilibrium points

2020 ◽  
Vol 106 ◽  
pp. 106144 ◽  
Author(s):  
Lorenzo Niccolai ◽  
Giovanni Mengali ◽  
Alessandro A. Quarta ◽  
Andrea Caruso
Keyword(s):  
Feedback Control ◽  
Equilibrium Points ◽  
Solar Sail ◽  
Control Law ◽  
Variable Surface ◽  
Surface Reflectivity

Construction of program movements of two!handed technological robots

2021 ◽  
pp. 44-50
Author(s):  
Keyword(s):  
Motion Control ◽  
Relative Motion ◽  
Control Algorithm ◽  
Robotic Systems ◽  
And Control

Some issues of creation and control of two-handed robotic systems are considered. Keywords: two-handed robot, relative manipulation mechanism, relative motion, control algorithm, assembly [email protected]

Sign in / Sign up

Export Citation Format

Share Document