状態推定arXiv:2506.21016
状態推定技術を用いた耐故障性宇宙機姿勢決定
Fault-Tolerant Spacecraft Attitude Determination using State Estimation Techniques
拡張カルマンフィルタ・アンセンテッドカルマンフィルタ・パーティクルフィルタを用いて、低軌道大型衛星の姿勢推定における故障検出・分離・回復手法を比較評価した。
著者: B. Chidambaram, A. Hilbert, M. Silva
分類: cs.RO, cs.SY, eess.SY
原文アブストラクト
The extended and unscented Kalman filter, and the particle filter provide a robust framework for fault-tolerant attitude estimation on spacecraft. This paper explores how each filter performs for a large satellite in a low earth orbit. Additionally, various techniques, built on these filters, for fault detection, isolation and recovery from erroneous sensor measurements, are analyzed. Key results from this analysis include filter performance for various fault modes.