Safe Reinforcement Learning: Optimal Formation Control With Collision Avoidance of Multiple Satellite Systems

H Yu, L Dou, X Zhang, J Li… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article addresses the collision avoidance and formation control problem for
multisatellite systems. A novel safe reinforcement learning (RL) algorithm based on an …

Distributed TMPC formation trajectory tracking of multiple underwater unmanned vehicles with uncertainties and external perturbations

Z Yan, J Yan, S Cai, Y Yu, Y Wang, S Hou - Ocean Engineering, 2024 - Elsevier
The tracking task of a multiple underwater unmanned vehicle (UUV) formation system with
model uncertainty and external perturbation in three-dimensional space is studied, and a …

Integrated planning and control for formation reconfiguration of multiple spacecrafts: A predictive behavior control approach

J Huang, J Zhang, G Tian, Y Chen - Advances in Space Research, 2023 - Elsevier
This paper addresses the trajectory planning and control problem of multi-spacecraft
formation reconstruction in the presence of obstacles. By expressing spacecraft dynamics …

Distributed control of spacecraft formation under J2 perturbation in the port-Hamiltonian framework

W Hao, Q Chen, C Wei, Y Liao - Advances in Space Research, 2024 - Elsevier
To control the relative position and relative velocity of spacecraft formation, a time-varying
nonlinear relative motion model under J 2 perturbation in an elliptical orbit is established in …

Prescribed-Time Cooperative Control of Connected and Autonomous Vehicles on Rough Roads

Q Zhang, G Guo - IEEE Transactions on Vehicular Technology, 2024 - ieeexplore.ieee.org
This paper addresses a prescribed-time lateral and longitudinal cooperative formation
control problem of connected and autonomous vehicles on rough roads with limited …

Dynamic event‐triggered orbit coordination for spacecraft formation via a self‐learning sliding mode control approach

Q Jia, J Gao, Y Wu, H Liao, C Zhang… - International Journal of …, 2024 - Wiley Online Library
This article investigates the issue of orbit coordination control for a class of multi‐spacecraft
formation systems in presence of limited communication and external disturbance. To solve …

Collision-Free Approximate Optimal Control of Spacecraft Formation With Predefined Performance

Y Sun, Y Gong, J Mei, Y Guo, G Ma… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This paper aims to design an approximate optimal control algorithm for spacecraft
formations with predefined performance while ensuring collision avoidance. Achieving these …

[PDF][PDF] 航天器模型预测控制方法综述

沈强, 赵泽阳, 康泽禹, 张祎 - 南京航空航天大学学报, 2023 - qiangs.github.io
随着人类航天活动的增加, 空间任务正朝着需要满足多重约束和高性能的方向发展.
模型预测控制(Model predictive control, MPC) 得益于其在处理约束优化问题上的能力 …

Safety Separation Distance Design for UAV Formation Based on System Performance

P Guo, R Zhang, B Xu - IEEE Transactions on Aerospace and …, 2025 - ieeexplore.ieee.org
Ensuring that the distance between unmanned aerial vehicle (UAV) formation members
surpasses the safety separation distance (SSD) is paramount for flight safety. This SSD is …

Energy-Aware Satellite-Ground Co-Inference via Layer-Wise Processing Schedule Optimization

Y Chen, Q Zhang, R Xing, Y Li, X Ma, C Yu… - Proceedings of the 15th …, 2024 - dl.acm.org
Recent advancements in Low Earth Orbit (LEO) satellites are facilitating the provision of
Deep Neural Networks (DNNs)-inherent services to achieve ubiquitous coverage via …