Predefined-time Lyapunov function-based sliding mode control for spacecraft rendezvous and docking

Key Points

• Sliding mode control effectively guides spacecraft during rendezvous and docking phases, enhancing precision.
• The proposed method utilizes a predefined-time Lyapunov function to stabilize spacecraft, with significant performance improvement.
• Analysis focuses on control systems, specifically applying predefined-time algorithms for space missions.
• This approach may enable faster and more reliable docking procedures in future space exploration missions.