Motion and Inertia Estimation for Non-Cooperative Space Objects During Long-Term Occlusion Based on UKF-GP

Motion and Inertia Estimation for Non-Cooperative Space Objects During Long-Term Occlusion Based on UKF-GP

This study addresses the motion and inertia parameter estimation problem of a torque-free, tumbling, non-cooperative space object (target) under long-term occlusions. To solve this problem, we employ a data-driven Gaussian process (GP) to simulate sensor measurements. In particular, we implement the...

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Bibliographic Details
Main Authors: Rabiul Hasan Kabir, Xiaoli Bai
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Sensors
Subjects:
Gaussian process
unscented Kalman filter
proximity operation
non-cooperative tumbling space object
space-domain awareness
Online Access:https://www.mdpi.com/1424-8220/25/3/647
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