Space-based tracking for long-distance multi-target in complex star background

Fangyuan Shi, Zixuan Liang, Shengying Zhu, Dantong Ge, School of Aerospace Engineering, Beijing Institute of Technology, Key Laboratory of Autonomous Technology for Deep Space Exploration, Ministry of Industry and Information Technology

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering

Published online on December 26, 2025

Abstract

Proceedings of the Institution of Mechanical Engineers, Part G: Journal of Aerospace Engineering, Ahead of Print.
The space-based tracking for multi-target in complex star background is challenging due to the imaging interference of stars and the frequent target birth in field-of-view. In this paper, a multiple space debris tracking method using a dynamic threshold ...