A Review of Safe Reinforcement Learning: Methods, Theories and Applications

S Gu, L Yang, Y Du, G Chen, F Walter… - … on Pattern Analysis …, 2024 - ieeexplore.ieee.org
Reinforcement Learning (RL) has achieved tremendous success in many complex decision-
making tasks. However, safety concerns are raised during deploying RL in real-world …

The review unmanned surface vehicle path planning: Based on multi-modality constraint

C Zhou, S Gu, Y Wen, Z Du, C Xiao, L Huang, M Zhu - Ocean Engineering, 2020 - Elsevier
The essence of the path planning problems is multi-modality constraint. However, most of
the current literature has not mentioned this issue. This paper introduces the research …

Constrained reinforcement learning for vehicle motion planning with topological reachability analysis

S Gu, G Chen, L Zhang, J Hou, Y Hu, A Knoll - Robotics, 2022 - mdpi.com
Rule-based traditional motion planning methods usually perform well with prior knowledge
of the macro-scale environments but encounter challenges in unknown and uncertain …

Computing position error margin for a USV due to wind and current with a trajectory model

S Gu, M Zhu, G Chen, Y Wen, A Knoll - Ocean Engineering, 2022 - Elsevier
In order to address the problem that uncertain environments may cause uncertain
disturbances to the motion planning of unmanned surface vehicles (USV) due to the effects …

A circle grid-based approach for obstacle avoidance motion planning of unmanned surface vehicles

M Zhu, C Xiao, S Gu, Z Du… - Proceedings of the …, 2023 - journals.sagepub.com
Aiming at an obstacle avoidance problem with dynamic constraints for Unmanned Surface
Vehicle (USV), a method based on Circle Grid Trajectory Cell (CGTC) is proposed. Firstly …

Motion planning for an unmanned surface vehicle with wind and current effects

S Gu, C Zhou, Y Wen, C Xiao, A Knoll - Journal of Marine Science and …, 2022 - mdpi.com
Aiming at the problem that unmanned surface vehicle (USV) motion planning is disturbed by
effects of wind and current, a USV motion planning method based on regularization …

Path planning of unmanned surface vehicle based on A* algorithm optimization considering the influence of risk factors

A Wang, P Zhi, W Zhu, H Qiu, H Wang… - 2021 4th IEEE …, 2021 - ieeexplore.ieee.org
Aiming at the safety problems of unmanned surface vehicle path planning based on A*
algorithm in complex environments, a multi-path search method based on A* algorithm …

[PDF][PDF] 基于四叉树扇形层值聚类的无人船障碍物检测

申燚, 赵泽钰, 袁明新, 刘维 - 科学技术与工程, 2024 - stae.com.cn
摘要为了实现无人船自主导航过程中对障碍物的精确检测, 提出了一种基于四叉树扇形层值聚类
的无人船障碍物检测方法. 首先基于四叉树扇形划分进行障碍物点云数据的检索 …

Research on Occupancy Maneuvering Scheme of Unmanned Underwater Vehicle

T Xinchi, Z Huajun, G Hang - 2020 Chinese Control And …, 2020 - ieeexplore.ieee.org
To study the occupancy maneuver schemes in the process of unmanned underwater vehicle
(UUV) torpedo attack, this paper establishes the occupancy environment model based on …

[引用][C] Motion Planning for Automated Driving with Constrained Reinforcement Learning

S Gu, G Chen, L Zhang, J Hou, Y Hu, A Knoll