Results 11 to 20 of about 2,405 (164)
无人水下航行器(UUV)的任务规划直接关系到水下作业的效率。由于水下环境复杂,不确定事件频发,有时UUV按照最初的规划很难完成任务。针对UUV任务规划问题,提出基于不确定事件威胁度评估的UUV任务重规划策略。首先,UUV根据任务点的分布进行初始任务规划,采用自组织网络算法为UUV规划访问多任务点的时间顺序及访问任务点的最短路径。其次,判断 UUV 执行任务过程中出现的不确定事件类型,并转换为贝叶斯网络的形式。最后,利用贝叶斯网络对不确定事件的威胁度进行评估。如果威胁度大于阈值,则 UUV 进行任务重规划;
曹翔, 孙长银
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Intelligent fuzzy inference method for generating UUV hull parameters [PDF]
ObjectiveThis study proposes a strategy algorithm based on the fuzzy inference method for the rapid optimization of unmanned underwater vehicle (UUV) hull design parameters.
Junbin GONG +3 more
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Research on Method of Collision Avoidance Planning for UUV Based on Deep Reinforcement Learning
A UUV can perform tasks such as underwater surveillance, reconnaissance, surveillance, and tracking by being equipped with sensors and different task modules.
Wei Gao +5 more
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Dynamic Surface and Active Disturbance Rejection Control for Path Following of an Underactuated UUV [PDF]
This paper addresses the problem of accurate path following control for an underactuated unmanned underwater vehicle (UUV) in the horizontal plane.
Juan Li +3 more
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UUV Cluster Distributed Navigation Fusion Positioning Method with Information Geometry
The development and utilization of marine resources by humanity are increasing rapidly, and a single unmanned underwater vehicle (UUV) is insufficient to meet the demands of ocean exploitation.
Lingling Zhang +3 more
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Heterogeneous Wettability-Based Construction of Two-Phase Interfaces for Underwater Reversible Adhesion. [PDF]
The design employs heterogeneous wettability surfaces that construct stable oil‐water interfaces to achieve robust and rapid reversible adhesion. Linear enhancement of adhesion strength is realized through multi‐interface patterning. This adhesive enables rapid on‐demand detachment within five seconds via voltage‐induced electrolysis, offering a level ...
Li X +11 more
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Path Planning Method for UUV Homing and Docking in Movement Disorders Environment [PDF]
Path planning method for unmanned underwater vehicles (UUV) homing and docking in movement disorders environment is proposed in this paper. Firstly, cost function is proposed for path planning. Then, a novel particle swarm optimization (NPSO) is proposed
Zheping Yan +4 more
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Hydrodynamic analysis and energy capture efficiency of multi-module bionic manta ray UUV
ObjectivesAiming at the bottleneck of the insufficient electric endurance of unattended vehicles, the configuration design, motion performance and energy capture efficiency analysis of a manta ray bionic unmanned underwater vehicle (UUV) are carried out.
Jiamao WANG, Peng YANG, Jingru LI
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Critical Node Identification of Multi-UUV Formation Based on Network Structure Entropy
In order to identify and attack the multi-UUV (unmanned underwater vehicle) groups, this paper proposes a method for identifying the critical nodes of multi-UUV formations.
Yi Chen +8 more
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This manuscript considers a team of Unmanned Underwater Vehicles (UUVs) such that each UUV measures the arrival time of sound signal generated from the evader.
Sungyun Choi, Jonghoek Kim
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