Abstract
This paper investigates the robust tracking control problem for spacecraft attitude maneuvering with prescribed performance. Firstly, a control scheme is studied based on a quasi-sliding-mode approach which can simultaneously restrict the convergence speed and the steady-state error of both Euler angle and relative angular velocity. Then, to reduce actuators' energy consumption, a three-layer back-propagation neural network is combined with the above control law to auto-tune the control gains. Finally, the performance and effectiveness of the control approach are demonstrated by numerical simulation.
| Original language | English |
|---|---|
| Article number | 106667 |
| Journal | Aerospace Science and Technology |
| Volume | 112 |
| DOIs | |
| State | Published - May 2021 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- Neural network
- Prescribed performance control
- Quasi sliding mode control
- Spacecraft attitude maneuver
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