An improved genetic algorithm for the integrated satellite imaging and data transmission scheduling problem

J Zhang, L Xing - Computers & Operations Research, 2022 - Elsevier
Abstract The study of Integrated Satellite Imaging and Data Transmission Scheduling
Problem (ISIDTSP) has assumed increasing importance due to the growing number of …

Scheduling single-satellite observation and transmission tasks by using hybrid Actor-Critic reinforcement learning

Z Wen, L Li, J Song, S Zhang, H Hu - Advances in Space Research, 2023 - Elsevier
Earth observation satellites (EOS) generate a large amount of observation data in intensive
observation scenarios, while the ability of data storage on the EOS is limited. It makes …

Integrated imaging mission planning modeling method for multi-type targets for super-agile earth observation satellite

Z Lu, X Shen, D Li, Y Chen - IEEE Journal of Selected Topics in …, 2022 - ieeexplore.ieee.org
A unified description for the imaging mission of different types of targets is lacking, making
overall optimization of imaging missions of complex multitype targets (point, curve, and area) …

Hierarchical reinforcement-learning for real-time scheduling of agile satellites

L Ren, X Ning, J Li - IEEE Access, 2020 - ieeexplore.ieee.org
As is well known, satellite resources are extremely scarce relative to observation demands.
Consequently, the Earth observation satellite (EOS) scheduling becomes a remarkable …

A Hybrid Local Replanning Strategy for Multi-Satellite Imaging Mission Planning in Uncertain Environments

X Yang, M Hu, G Huang, A Li - IEEE Access, 2023 - ieeexplore.ieee.org
Multi-satellite imaging mission planning (MSIMP) research has advanced substantially in
recent years. However, contemporary MSIMP research in uncertain environments is still …

[HTML][HTML] Efficient and fair PPO-based integrated scheduling method for multiple tasks of SATech-01 satellite

SHI Qi, LI Lu, F Ziruo, BI Xingzi, LIU Huaqiu… - Chinese Journal of …, 2024 - Elsevier
SATech-01 is an experimental satellite for space science exploration and on-orbit
demonstration of advanced technologies. The satellite is equipped with 16 experimental …

Knowledge-guided evolutionary algorithm for multi-satellite resource scheduling optimization

X Yao, X Pan, T Zhang, W Li, J Wang - Future Generation Computer …, 2024 - Elsevier
Abstract The Multi-Satellite Resource Scheduling Optimization Problem (MSRSOP)
represents a complex optimization challenge, focusing on the allocation of limited ground …

Earth observation satellite imaging task scheduling with metaheuristics: Multi-level clustering and priority-driven pre-scheduling

ME Galloua, S Li, J Cui - Advances in Space Research, 2024 - Elsevier
Daily planning and scheduling of Agile Earth Observation Satellite (AEOS) observation tasks
are enormously challenging due to their inherent complexity. This complexity stems from the …

[HTML][HTML] Multi-Layer Objective Model and Progressive Optimization Mechanism for Multi-Satellite Imaging Mission Planning in Large-Scale Target Scenarios

X Yang, M Hu, G Huang, F Huang - Applied Sciences, 2024 - mdpi.com
With the continuous increase in the number of in-orbit satellites and the explosive growth in
the demand for observation targets, satellite resource allocation and mission scheduling are …

A Unified Model for Multi-Satellite Imaging Mission Planning in Various Scenarios

X Yang, M Hu, R Zhang, G Huang - IEEE Access, 2023 - ieeexplore.ieee.org
Multi-satellite imaging mission planning (MSIMP) has been difficult in various scenarios due
to the complex constraints of multi-satellite imaging, the wide area covered by target points …