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Optimized Dynamic Collision Avoidance Algorithm for USV Path Planning [PDF]
Sensors, 2023 Ship collision avoidance is a complex process that is influenced by numerous factors. In this study, we propose a novel method called the Optimal Collision Avoidance Point (OCAP) for unmanned surface vehicles (USVs) to determine when to take appropriate ...
Hongyang Zhu, Yi Ding
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A Path Planning Method for Intelligent Ships Based on the Improved Artificial Potential Field Algorithm [PDF]
SensorsPath planning for unmanned ships has become an important research topic in recent years. To enhance navigation safety and reduce collision risk, this study proposes an improved artificial potential field (IAPF) method.
Xiao Liu +4 more
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Journal of Marine Science and Engineering, 2023 This dissertation presents a fresh control strategy for dynamic positioning vessels exposed to model uncertainty, various external disturbances, and input constraint.
Benwei Zhang, Guoqing Xia
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The Machine Learning Method of PIDVCA [PDF]
TransNav, 2020 Building a dynamic collision knowledge base of self-learning is one of the core contents of implementing "personified intelligence" in Personifying Intelligent Decision-making for Vessel Collision Avoidance (short for PIDVCA).
Li Na Li, Xinghua Wang, Guoquan Chen
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Applied Sciences, 2021 For the dynamic collision avoidance problem of an unmanned surface vehicle (USV), a dynamic collision avoidance control method based on an improved cuckoo search algorithm is proposed.
Yunsheng Fan +3 more
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Ship Collision Avoidance Path Planning Based on Dynamic Domain Potential Field
水下无人系统学报, 2023 In view of the limitations of traditional artificial potential field collision avoidance path planning in terms of collision avoidance distance and collision avoidance opportunity, a dynamic ship collision avoidance path planning method based on an ...
Shuo SUN +3 more
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Optimized APF-ACO Algorithm for Ship Collision Avoidance and Path Planning
Journal of Marine Science and Engineering, 2023 The primary objective of this study is to investigate maritime collision avoidance and trajectory planning in the presence of dynamic and static obstacles during navigation.
Mingze Li +4 more
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A Robust and Fast Collision-Avoidance Approach for Micro Aerial Vehicles Using a Depth Sensor
Remote Sensing, 2021 Collision-avoidance is a crucial research topic in robotics. Designing a collision-avoidance algorithm is still a challenging and open task, because of the requirements for navigating in unstructured and dynamic environments using limited payload and ...
Liang Lu +3 more
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Journal of Marine Science and Engineering, 2022 To ensure navigation safety, unmanned surface vehicles (USVs) need to have autonomous collision avoidance capability. A large number of studies on ship collision avoidance are available, and most of these papers assume that the target ships keep straight
Yun Li, Haiyu Zhang
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Journal of Marine Science and Engineering, 2022 In the last few years, autonomous ships have attracted increasing attention in the maritime industry. Autonomous ships with an autonomous collision avoidance capability are the development trend for future ships. In this study, a ship manoeuvring process
Ke Zhang +6 more
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