Differential Aerodynamic Force-Based Formation Control of Nanosatellites Using Yaw Angle Deviation
- 1 December 2021
- journal article
- research article
- Published by American Institute of Aeronautics and Astronautics (AIAA) in Journal of Guidance, Control, and Dynamics
- Vol. 44 (12), 2199-2213
- https://doi.org/10.2514/1.g006141
Abstract
This paper investigates a formation control technique for low-Earth-orbit nanosatellites based on the differential aerodynamic drag and lift. An innovative method of using only the yaw angle deviation, instead of the three-axis attitude rotation, is proposed to simultaneously control the in-plane and out-of-plane relative motions. This method can be used for the formation control of the Earth-pointing satellite. A control scheme consisting of four steps is designed considering complex input constraints. In this scheme, two control inputs are defined based on the predicted atmospheric density, and the explicit expressions of their time-varying feasible regions are analyzed. To obtain the yaw angle of each nanosatellite, a yaw angle solution algorithm based on the grid interpolation method is designed with online solving nonlinear optimization avoided. A dynamic surface control algorithm based on the hyperbolic tangent function and a linear model predictive control algorithm are, respectively, used to limit two control inputs within their feasible regions. In addition, a nonlinear finite-time disturbance observer is used to track the total system disturbance. Numerical simulations are carried out for along-track and circular formations, in which the uncertainties of aerodynamic forces, the attitude dynamics, and the unknown perturbation are taken into account.Keywords
Funding Information
- Natural Science Foundation of Jiangsu Province (BK20180465)
- National Natural Science Foundation of China (61803204)
This publication has 44 references indexed in Scilit:
- Small Satellite Rendezvous Using Differential Lift and DragJournal of Guidance, Control, and Dynamics, 2013
- Relative orbit estimation and formation keeping control of satellite formations in low Earth orbitsActa Astronautica, 2012
- Multiple spacecraft rendezvous maneuvers by differential drag and low thrust enginesCelestial Mechanics and Dynamical Astronomy, 2009
- Rendezvous Maneuvers of Multiple Spacecraft Using Differential Drag Under J2 PerturbationJournal of Guidance, Control, and Dynamics, 2008
- Satellite formation flying using along-track thrustActa Astronautica, 2007
- Miniaturization of components and systems for space using MEMS-technologyActa Astronautica, 2007
- Gas–surface interactions and satellite drag coefficientsPlanetary and Space Science, 2005
- The potential for using LEO telecommunications constellations to support nanosatellite formation flyingInternational Journal of Satellite Communications, 2002
- A nonlinear disturbance observer for robotic manipulatorsIEEE Transactions on Industrial Electronics, 2000
- Orbital formationkeeping with differential dragJournal of Guidance, Control, and Dynamics, 1989