Advanced Monte Carlo-based approaches are investigated for conjunction assessment with a breakup event, namely Line Sampling and Subset Simulation, which enable to detect the same extent of probability with fewer samples. The proposed approaches are applied to a hypothetical fragmentation and compared with the standard Monte Carlo approach.

Estimating the Probability of Close Approaches Generated by an In-Orbit Fragmentation via Monte Carlo-Based Approach

Lim, Yeerang;Colombo, Camilla
2026-01-01

Abstract

Advanced Monte Carlo-based approaches are investigated for conjunction assessment with a breakup event, namely Line Sampling and Subset Simulation, which enable to detect the same extent of probability with fewer samples. The proposed approaches are applied to a hypothetical fragmentation and compared with the standard Monte Carlo approach.
2026
CEAS - AIDAA Conference 2025
978-1-64490-424-4
Conjunction Assessment (CA)
Line Sampling (LS)
Monte Carlo Simulation
Probability Estimation
Subset Simulation (SS)
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1324805
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