Results 91 to 100 of about 1,011,040 (196)

Vision Based Station-Keeping for the Unmanned Underwater Vehicle

open access: yes, 2008
Station-Keeping is an important capability of the Unmanned Underwater Vehicle in a variety of mission , including inspection and repair of undersea pipeline , and surveillance .
Lee, Chen-wei
core  

UAV collision avoidance: a specific acceleration matching approach [PDF]

open access: yes, 2011
Includes abstract.Includes bibliographical references.An increased level of autonomy is required for future Unmanned Aerial Vehicle (UAV) missions. One of the technologies required for this to occur is an adequate sense and avoid system to enable the UAV
Patel, Amir
core   +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

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