Review of sensor tasking methods in Space Situational Awareness

C Xue, H Cai, S Gehly, M Jah, J Zhang - Progress in Aerospace Sciences, 2024 - Elsevier
To ensure the secure operation of space assets, it is crucial to employ ground and/or space-
based surveillance sensors to observe a diverse array of anthropogenic space objects …

Optimal tasking of ground-based sensors for space situational awareness using deep reinforcement learning

PM Siew, R Linares - Sensors, 2022 - mdpi.com
Space situational awareness (SSA) is becoming increasingly challenging with the
proliferation of resident space objects (RSOs), ranging from CubeSats to mega …

Space-based sensor tasking using deep reinforcement learning

PM Siew, D Jang, TG Roberts, R Linares - The Journal of the Astronautical …, 2022 - Springer
To maintain a robust catalog of resident space objects (RSOs), space situational awareness
(SSA) mission operators depend on ground-and space-based sensors to repeatedly detect …

Sensor tasking for space situation awareness: Combining reinforcement learning and causality

Z Fan, KC Chang, AK Raz, A Harvey… - 2023 IEEE Aerospace …, 2023 - ieeexplore.ieee.org
Tracking resident space objects (RSOs), which include functional and non-functional
satellites and space debris, requires flexible and adaptive tasking of sensors that operate in …

[PDF][PDF] A deep reinforcement learning application to space-based sensor tasking for space situational awareness

TG Roberts, PM Siew, D Jang… - Proceedings of the 2021 …, 2021 - amostech.com
To maintain a robust catalog of resident space objects (RSOs), space situational awareness
(SSA) mission operators depend on ground-and space-based sensors to repeatedly detect …

Explainable deep reinforcement learning for space situational awareness: Counterfactual explanation approach

Z Fan, G Chen, KC Chang, S Khan… - 2024 IEEE Aerospace …, 2024 - ieeexplore.ieee.org
To effectively track resident space objects (RSOs), the tasking of sensors in a distributed
network requires flexible and adaptive approaches. While Deep Reinforcement Learning …

[PDF][PDF] Coordinated Space Domain Awareness as an Optimized Commodity Market

P Wozniak, S Riabova, H Hijazi - … of the Advanced Maui Optical and …, 2023 - amostech.com
The convergence of autonomous robotic hardware and distributed sensor ecosystems is
revolutionizing surveillance technology and observational science. Next generation systems …

[PDF][PDF] Cislunar space situational awareness sensor tasking using deep reinforcement learning agents

PM Siew, D Jang, TG Roberts, R Linares… - 2022 Advanced Maui …, 2022 - amostech.com
Cislunar space is gaining popularity with numerous missions being planned for the near
future. However, operating in the cislunar space domain poses additional risk to satellites …