Abstrakt: |
In this paper, we propose a novel method to improve tracking performance based on offset compensation in the identification system after determining the initial orbit of an unknown space object. High-resolution images are necessary to accurately identify the target based on the initial orbit determination information obtained from the search system, which requires highly precise tracking performance at the arcsecond level. We propose a precise tracking technique that enhances the existing simple offset feedback method by incorporating PID gains, enabling the system to meet stringent target identification criteria under more challenging conditions. By applying the PID gain values obtained through extensive Monte Carlo simulations, we achieved a tracking performance within ±15 arcseconds in the worst-case scenario, demonstrating approximately 50 times more precision compared to existing methods. Furthermore, the results showed robust and reliable tracking performance across 11 different trajectories in addition to the worst-case scenario, proving the effectiveness and reliability of our proposed method. [ABSTRACT FROM AUTHOR] |