Results 101 to 110 of about 965,877 (190)

A Fast Algorithm for Approximating High-Frequency Scattering Acoustic Field of Complex Multi-Target Based on the Planar Element Method

open access: yes水下无人系统学报
With the development of unmanned undersea vehicle(UUV) swarm operations, the detection and recognition of multiple complex underwater targets have attracted significant attention.
Lining MENG   +3 more
doaj   +1 more source

Application of State Estimation Algorithm for Autonomous Underwater Docking of UUVs

open access: yes水下无人系统学报
Underwater autonomous dynamic docking of unmanned undersea vehicle(UUV) is one of the key technologies for their long-range cooperative operations.
Weixin CHEN   +3 more
doaj   +1 more source

Key Technologies of Underwater Wireless Optical Communication for UUV Swarm Applications

open access: yes水下无人系统学报
Unmanned undersea vehicle(UUV) swarm cooperation is a core capability for future marine operations, highly dependent on stable and efficient underwater communication technology. Underwater wireless optical communication(UWOC), with its high bandwidth and
Yunzhou ZHU   +5 more
doaj   +1 more source

Maximum Efficiency Tracking and Wide Power Regulation Composite Control Method for Underwater MC-WPT System

open access: yes水下无人系统学报
A composite control method was proposed to achieve both maximum efficiency tracking and adjustable output power for unmanned undersea vehicle wireless charging systems.
Hao LI   +4 more
doaj   +1 more source

Underwater Docking Approach and Homing to Enable Persistent Operation. [PDF]

open access: yesFront Robot AI, 2021
Page BR   +3 more
europepmc   +1 more source

Dynamic Path Generation Method for UUV Terrain Tracking Using Forward-Looking Sonar and Altimetry Sonar

open access: yes水下无人系统学报
Maintaining fixed altitude tracking navigation of seafloor terrain is a common form of motion, which is used by unmanned undersea vehicles(UUVs) on marine survey and underwater target search missions.
Tao CHEN, Shou WAN
doaj   +1 more source

Adaptive Multi-Objective Optimization-Based Coverage Path Planning Method for UUVs

open access: yes水下无人系统学报
Coverage path planning for unmanned undersea vehicles(UUVs) in unknown aquatic environments is a critical task. However, due to environmental uncertainties, motion constraints, and energy limitations, traditional path planning methods struggle to adapt ...
Shaojing ZHAO   +4 more
doaj   +1 more source

Disturbance Rejection Control for Underwater Propulsion Motor at Low Speed Based on Fusion Observation of Resolver and High-Frequency Injection

open access: yes水下无人系统学报
The low-speed control performance constitutes a fundamental prerequisite for the propulsion system of unmanned undersea vehicle to execute critical missions such as deep-sea exploration and military reconnaissance effectively. In response to the need for
Yu WANG   +3 more
doaj   +1 more source

On the derivation and analysis of decision architectures for unmanned aircraft systems

open access: yes, 2013
©Cranfield University © BAE SystemsOperation of Unmanned Air Vehicles (UAVs) has increased significantly over the past few years. However, routine operation in non-segregated airspace remains a challenge, primarily due to nature of the environment and ...
Patchett, C H
core   +2 more sources

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