无线卫星总线SKITH
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首个AI控制器完成卫星在轨姿态调整验证
Ke Ji Ri Bao· 2025-11-14 00:20
Core Insights - The development of the world's first artificial intelligence (AI) attitude controller for satellites by scientists at the University of Würzburg represents a significant advancement in the autonomy of space systems [1][2] - The AI controller was successfully validated on a nanosatellite named InnoCube, demonstrating its ability to perform complete attitude maneuvers within a short time frame [1] - The project utilizes deep reinforcement learning technology, allowing the neural network to autonomously learn control strategies in a simulated environment, which is a departure from traditional fixed algorithms [1] Group 1 - The AI controller executed a complete attitude maneuver during a 9-minute satellite transit, adjusting the satellite's position with precision [1] - The innovative approach automates the parameter tuning process that traditionally takes months, enabling the controller to adapt to real environmental changes without manual calibration [1] - High-fidelity simulations were conducted on the ground before uploading the mature algorithms to the satellite, ensuring reliability in real space conditions [1] Group 2 - InnoCube serves as a platform for testing new concepts directly in orbit, highlighting its role in advancing space technology [2] - The wireless satellite bus SKITH, which replaces traditional wiring with wireless data transmission, reduces weight and potential failure points in the control system [2] - The validation of this AI controller opens new prospects for deep space exploration, where intelligent autonomous control systems will be crucial for spacecraft survival in interplanetary or deep space missions [2]