Results 71 to 80 of about 193 (172)

Multi-Objective Collaborative Path Planning for USV-AUV Based on USBL

水下无人系统学报
To address the problems of high susceptibility to interference, limited effective range, and insufficient collaborative stability in underwater communication within the context of unmanned surface vehicle (USV)-assisted multi-autonomous undersea vehicle ...
Yanlong MI, Huizhen YANG, Tianyang GUO
doaj   +1 more source

Experimental verification of seafloor crustal deformation observations by UAV-based GNSS-A. [PDF]

Sci Rep, 2023
Yokota Y, Kaneda M, Hashimoto T, Yamaura S, Kouno K, Hirakawa Y.   +5 more
europepmc   +1 more source

Research on Drag Reduction Optimization of Foldable Solar Wings for UUVs

水下无人系统学报
To respond to the endurance bottleneck faced by unmanned undersea vehicles(UUVs) in missions such as ocean observation and resource exploration, this paper studied the hydrodynamic performance optimization of a novel foldable solar wing.
Chenyu WANG, Likun PENG, Jiabao CHEN, Jia CHEN, Huarui WANG, Wei PAN   +5 more
doaj   +1 more source

Wide-Area Debris Field and Seabed Characterization of a Deep Ocean Dump Site Surveyed by Autonomous Underwater Vehicles. [PDF]

Environ Sci Technol, 2023
Merrifield ST, Celona S, McCarthy RA, Pietruszka A, Batchelor H, Hess R, Nager A, Young R, Sadorf K, Levin LA, Valentine DL, Conrad JE, Terrill EJ.   +12 more
europepmc   +1 more source

Research on Hydrodynamic Characteristics of Self-Propelled DeployedUUV Based on MRF and Overset Mesh Technology

水下无人系统学报
To address the problem that self-propelled deployed unmanned undersea vehicle(UUV) are significantly disturbed by the wake field of the mother platform and deployment device during the two-body separation process, resulting in remarkable changes in ...
Cegang JIN, Zhuangtao YANG, Tao ZHANG, Hao DUAN, Sihuan YUAN, Min ZHU, Weixin CHEN   +6 more
doaj   +1 more source

Detecting the Unseen: Understanding the Mechanisms and Working Principles of Earthquake Sensors. [PDF]

Sensors (Basel), 2023
Tian B, Liu W, Mo H, Li W, Wang Y, Adhikari BR.   +5 more
europepmc   +1 more source

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

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, Jingshu ZHAO, Zhenhui LI, Rui LIU   +3 more
doaj   +1 more source

Application of State Estimation Algorithm for Autonomous Underwater Docking of UUVs

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, Tao LIU, Tao ZHANG, Feng LIU   +3 more
doaj   +1 more source

Key Technologies of Underwater Wireless Optical Communication for UUV Swarm Applications

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, Xujuan HU, Xiaobo WANG, Yi YANG, Jianlei ZHANG, Fengtao HE   +5 more
doaj   +1 more source

Using photogrammetry to create virtual permanent plots in rare and threatened plant communities. [PDF]

Appl Plant Sci, 2023
Tirrell AJ, Putnam AE, Cianchette MIJ, Gill JL.   +3 more
europepmc   +1 more source