Results 61 to 70 of about 1,155,297 (296)

Information Transmission Strategies for Self‐Organized Robotic Aggregation

Advanced Robotics Research, EarlyView.
In this review, we discuss how information transmission influences the neighbor‐based self‐organized aggregation of swarm robots. We focus specifically on local interactions regarding information transfer and categorize previous studies based on the functions of the information exchanged.
Shu Leng, Zihan Li, Yifeng Shao, Jinhao Liu, Li Yu, Shuguang Li   +5 more
wiley   +1 more source

Underwater optical wireless communications : depth dependent variations in attenuation [PDF]

, 2013
Depth variations in the attenuation coefficient for light in the ocean were calculated using a one-parameter model based on the chlorophyll-a concentration Cc and experimentally-determined Gaussian chlorophyll-depth profiles.
Leeson, Mark S., Green, Roger, Johnson, Laura J.   +2 more
core   +1 more source

Improving the Robustness of Visual Teach‐and‐Repeat Navigation Using Drift Error Correction and Event‐Based Vision for Low‐Light Environments

Advanced Robotics Research, EarlyView.
Visual teach‐and‐repeat (VTR) navigation allows robots to learn and follow routes without building a full metric map. We show that navigation accuracy for VTR can be improved by integrating a topological map with error‐drift correction based on stereo vision.
Fuhai Ling, Ze Huang, Tony J. Prescott
wiley   +1 more source

VGG-16 optimized by bitterling fish optimization for classifying underwater target radiated noise signals

Advances in Mechanical Engineering
With the increasing demand for marine resource development, national security, and marine environmental monitoring, the importance of underwater target detection technology has become increasingly prominent. The underwater target radiated noise signal is
Yuan Muye, Lei Zhufeng, Lei Xiaofang, Wang Tianjiao, Zhou Chuanghui, Shi Zanrong   +5 more
doaj   +1 more source

Soft Actuators Integrated with Control and Power Units: Approaching Wireless Autonomous Soft Robots

Advanced Robotics Research, EarlyView.
Soft robots exhibit significant development potential in various applications. However, there are still key technical challenges regarding material improvement, structure design and components integration. This review focuses on the development and challenge of soft actuators, power components, and control components in untethered intelligent soft ...
Renwu Shi, Feifei Pan, Xiaobin Ji
wiley   +1 more source

TUNE: a Tool for Underwater Noise Evaluation

SoftwareX
This study presents TUNE (Tool for Underwater Noise Evaluation), a standalone MATLAB-based application designed to provide standardized, reproducible, and calibrated underwater noise analysis.
Valentina Caradonna, Silvano Buogo, Arianna Azzellino, Diego Vicinanza, Junio Fabrizio Borsani   +4 more
doaj   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Prediction of waterjet excited underwater radiated noise by boundary element method

Zhongguo Jianchuan Yanjiu, 2017
Aiming to mitigate impact of the uncertain boundary conditions setting on the underwater radiated noise calculation, the numerical prediction method of calculating the underwater radiated noise of a waterjet by the one-step boundary element method was ...
LIU Qiang, WANG Yongsheng, ZHANG Mingyu, YI Wenbin, WEI Yingsan   +4 more
doaj   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Quantifying Underwater Acoustic Noise and Its Possible Effects on Fishes: A Review

Journal of Marine Science and Engineering
This article presents a literature review aimed at outlining the state of the art in the assessment of underwater noise and in the evaluation of its effects on fish behavior and health.
Peter Klin, Pedro Poveda, Marta Cianferra, Isabel Pérez-Arjona, Manuela Mauro, Alice Affatati, Jesús Carbajo, Aitor Forcada, Victor Espinosa, Mirella Vazzana, Umberta Tinivella, Jaime Ramis   +11 more
doaj   +1 more source