Results 41 to 50 of about 796 (242)

Efficient Inference of Neural Networks with Cooperative Integer-Only Arithmetic on a SoC FPGA for Onboard LEO Satellite Network Routing

Aerospace
Low Earth orbit (LEO) satellite networks require real-time routing to cope with dynamic topology variations caused by continuous orbital motion. As an alternative to conventional routing approaches, deep reinforcement learning (DRL) has recently gained ...
Bogeun Jo, Heoncheol Lee, Bongsoo Roh, Myonghun Han   +3 more
doaj   +1 more source

Hadamard Matrix Slicing Single‐Pixel Imaging: Establishing a Linear‐Array‐Inspired Paradigm for N‐fold Acceleration Single‐Pixel Imaging

Advanced Science, EarlyView.
To overcome two‐dimensional modulation bottlenecks, Hadamard Matrix Slicing Single‐Pixel Imaging (HMS‐SPI) establishes an efficient one‐dimensional imaging paradigm. By slicing the traditional Hadamard matrix into one‐dimensional encoding vectors and spatially expanding them, the required measurement patterns decrease by a factor of N.
Xiaoxue Li, Jieting Hou, Qizheng Zhao, Yiqi Jia, Xiang Zhong, Mengchao Ma, Huaxia Deng, Xinglong Gong, Ziwei Wang   +8 more
wiley   +1 more source

Full‐Stack Architectures for Intelligent Brain‐Computer Interfaces

Advanced Science, EarlyView.
System‐level overview of brain–computer interfaces (BCIs), illustrating the integration of neural signal acquisition, wireless transmission, and adaptive decoding. Advanced electrode, tissue interfaces, energy‐efficient communication, and robust algorithms collectively enable stable signal quality, real‐time processing, and closed‐loop operation ...
Hee Kyu Lee, Hyun Bin Kim, Sang Uk Park, Janghoon Joo, Jinhong Min, Geumbee Lee, Joohoon Kang, Hyoyoung Jeong, Jae‐Young Yoo, Sang Min Won   +9 more
wiley   +1 more source

EMG‐Driven Telemetry and Inference System for Fish: Pose Reconstruction and Flow Sensing

Advanced Intelligent Systems, EarlyView.
This work introduces an electromyography (EMG)‐driven telemetry framework that reconstructs body pose and infers hydrodynamic conditions in freely swimming fish. A custom 16‐channel archival system records intramuscular EMG, enabling deep‐learning models to decode joint kinematics, classify flow regimes, and reveal channel‐efficient sensing strategies.
Rahdar Hussain Afridi, Waqar Hussain Afridi, Muhammad Hamza, Ahsan Tanveer, Mingxin Wu, Xingwen Zheng, Liang Li, Guangming Xie   +7 more
wiley   +1 more source

Collaborative Visual Localization for Modular Self‐Reconfigurable Robots

Advanced Intelligent Systems, EarlyView.
Relative localization in modular self‐reconfigurable robots is challenged by hardware limitations, constrained fields of view, and sensor faults. This paper, based on the SnailBot platform, presents a vision‐based collaborative localization method that combines ArUco markers with learning‐based algorithms to enable robust pose estimation from ...
Guanqi Liang, Rong Ou, Peiqi Wang, Xianghong Wang, Tin Lun Lam   +4 more
wiley   +1 more source

Solar Intensity X-Ray and Particle Spectrometer SIXS : Instrument Design and First Results [PDF]

, 2020
The Solar Intensity X-ray and particle Spectrometer (SIXS) on the BepiColombo Mercury Planetary Orbiter ("Bepi") measures the direct solar X-rays, energetic protons, and electrons that bombard, and interact with, the Hermean surface.
A Milillo (9152270), P Portin (9627863), T Okada (7693880), Lehti, Jussi, R Jarvinen (9627869), Valtonen, E., Schmidt, W., Vihavainen, T., T Vihavainen (9627848), A Lehtolainen (9627689), E Valtonen (9627857), Lehtolainen, A., A Martindale (7710959), Vainio, R., Korpela, S., M Grande (9152378), J Peltonen (9627854), J Huovelin (9152384), J Lehti (9627842), W Schmidt (9627845), Grande, M., Järvinen, R., E Bunce (7734608), Laurenza, M., M Genzer (9627752), Andersson, H., Järvinen, Riku, Heino, E., Lehti, J., J Saari (9627851), K Muinonen (7716863), S Korpela (9627683), S Nenonen (9627776), Esko, E., E Heino (9627872), Esko, Eero, Narendranath, S., Milillo, A., R Vainio (8257116), Talvioja, M., E Esko (9627686), H Andersson (9627839), Huovelin, J., Oleynik, P., Portin, P., MILILLO, Anna, Genzer, M., Saari, J., Kilpua, E., Muinonen, K., Martindale, A., M Talvioja (9627860), S Narendranath (9627866), M Laurenza (9152294), LAURENZA, MONICA, P Oleynik (9627875), Bunce, E., Nenonen, S., Peltonen, J., Okada, T., E Kilpua (9152342)   +60 more
core   +1 more source

Field‐Programable Dynamics in a Soft Magnetic Actuator Enabling True Random Number Generation and Reservoir Computing

Advanced Intelligent Systems, EarlyView.
Complex dynamics, often avoided in electromechanical design, can enhance soft robotics. We develop durable magnetic soft actuators operating in tunable dynamic regimes, enabling random number generation, stochastic computing, and time‐series prediction.
Eduardo Sergio Oliveros‐Mata, Oleksandr V. Pylypovskyi, Eleonora Raimondo, Rico Illing, Yevhen Zabila, Lin Guo, Guannan Mu, Mónica Navarro López, Xu Wang, Georgios Tzortzinis, Angelos Filippatos, Gilbert Santiago Cañón Bermúdez, Francesca Garescì, Giovanni Finocchio, Denys Makarov   +14 more
wiley   +1 more source

Propagation Models for Dimensioning and Estimation of Performance and Availability of New Satellite Communication Systems [PDF]

, 2001
A rapid growth of new satellite systems utilizing the Ka-band (27 – 40 Ghz) and even higher frequencies is expected in the coming years. The services offered will include broadband communication, interactive broadcasting, multimedia applications ...
Bråten, Lars Erling
core   +1 more source

The Asolant/Rubin-5 Technology Demonstration Mission - System Description and First Flight Results

, 2006
This paper addresses the Asolant/Rubin-5 flight experiment conducted onboard the upper stage of a Cosmos rocket in late 2005. The main objective of the project was to flight-qualify a newly developed combined solar cell/antenna device, the so-called ...
Amend, Oliver, de Maagt, P., Vaccaro, Stefano, Markgraf, Markus, Kalnins, Indulis   +4 more
core  

Research on Evaporation Characteristics and Safe Storage Duration of Marine Liquid Hydrogen Storage Tanks Under the Coupling Effect of Heat Leakage and Sloshing

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Liquid hydrogen, a zero‐carbon and high–energy‐density fuel, is a promising option for future oceangoing vessels. During maritime transportation, onboard cryogenic tanks are exposed to ambient heat leakage and ship‐induced roll motion, which can trigger sloshing and fundamentally modify the coupled thermo‐fluid processes governing boil‐off and
Yan Deng, Wenfeng Wu, Zhenyu Zhao, Rongsheng Lin, Liangyi Sun, Youfei Liu   +5 more
wiley   +1 more source