Results 41 to 50 of about 885,195 (275)

Copper Electroplated TPMS Polymer Lattices for Lightweight Absorption Dominant Electromagnetic Interference Shielding

open access: yesAdvanced Materials Technologies, EarlyView.
Copper electroplating transforms lightweight 3D‐printed TPMS polymer lattices into effective electromagnetic shields. Topology, relative density, and conductive seed layer continuity govern copper penetration, electrical resistance, and attenuation. SEA consistently exceeds SER, while 35% RD Diamond lattice gives the best performance, reaching 48.72 dB
Aman Al Khatib   +6 more
wiley   +1 more source

Simulation system of mine unmanned vehicle based on parallel control theory

open access: yesGong-kuang zidonghua, 2022
The test of mine unmanned vehicle has problems of great danger, long test time, high test cost and narrow test coverage. In order to solve the above problems, the simulation system of unmanned mine vehicle based on parallel control theory is studied. The
YANG Rongming   +7 more
doaj   +1 more source

Sensing and Connection Systems for Assisted and Autonomous Driving and Unmanned Vehicles [PDF]

open access: yesSensors, 2018
The special issue, “Sensors, Wireless Connectivity and Systems for Autonomous Vehicles and Smart Mobility” on MDPI Sensors presents 12 accepted papers, with authors from North America, Asia, Europe and Australia, related to the emerging trends in sensing and navigation systems (i.e., sensors plus related signal processing and understanding techniques ...
openaire   +4 more sources

On‐Chip Photonic Neural Network Architectures

open access: yesAdvanced Optical Materials, EarlyView.
This review presents a comprehensive overview of on‐chip photonic neural network architectures, covering key photonic building blocks, representative network types, and emerging applications. Recent advances, implementation challenges, and future directions are examined, highlighting the potential of integrated photonics to enable ultrafast, energy ...
Seokjin Hong   +7 more
wiley   +1 more source

Public Perception of Unmanned Aerial Vehicles [PDF]

open access: yes, 2011
This study explored public risk perception of unmanned aerial vehicles (UAV) for civilian commercial operations, including cargo and passenger transportation.
Tam, Alice
core   +1 more source

Review of key technologies for unmanned driving systems in mining

open access: yesMeitan kexue jishu
As a crucial site for mineral resource production, mines play an irreplaceable role in driving national economic development and social progress. However, traditional mine transportation faces several challenges, including harsh working environments ...
Miaoying HONG   +5 more
doaj   +1 more source

Nonlocomotory Robotic Strategies for Dynamic Rotation Control in Terrestrial Robots: A Review

open access: yesAdvanced Robotics Research, EarlyView.
Terrestrial robots increasingly require rapid body rotation to maintain stability and agility in complex environments. This review shows nonlocomotory rotational control strategies that operate without ground contact, including reaction wheels, tails, bars, limbs, and thrusters.
Y. Liang   +14 more
wiley   +1 more source

Other title: Teen safe driving in Connecticut

open access: yes, 2014
Annual; "Annual Report on Effectiveness of Connecticut's Teen Driving Laws.

core   +1 more source

The development of a concept of an unmanned glider-tug and cargo unmanned aerial vehicle with electric drive

open access: yesTransportation Overview - Przeglad Komunikacyjny, 2022
The development of a concept of an unmanned glider-tug and cargo unmanned aerial vehicle with electric drive Abstract: The article presents a few selected ideas for AUV usage which are being developed in Poland as well as the description of a project of an unmanned tug, a new technological solution which was submitted to the Patent Office in ...
Henryk Jafernik   +2 more
openaire   +2 more sources

Robotic Control for Human–Robot Collaborative Assembly Based on Digital Human Model and Reinforcement Learning

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a robotic control method for human–robot collaborative assembly based on a biomechanics‐constrained digital human model. Reinforcement learning is used to generate physiologically plausible human motion trajectories, which are integrated into a virtual environment for robot control learning.
Bitao Yao   +4 more
wiley   +1 more source

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