Results 31 to 40 of about 6,338 (277)

Traffic Flow Prediction Method Based on Multi-Scale Spatio-Temporal Features and Soft Attention Mechanism [PDF]

Jisuanji gongcheng
Traffic flow prediction has considerable value in design of transportation systems, optimization of road resources, and mitigation of traffic congestion.
SHI Xin, CAO Fengteng, JI Yi, MA Junyan
doaj   +1 more source

Understanding radiation effects in SRAM-based field programmable gate arrays for implementing instrumentation and control systems of nuclear power plants

Nuclear Engineering and Technology, 2017
Field programmable gate arrays (FPGAs) are getting more attention in safety-related and safety-critical application development of nuclear power plant instrumentation and control systems.
T.S. Nidhin, Anindya Bhattacharyya, R.P. Behera, T. Jayanthi, K. Velusamy   +4 more
doaj   +1 more source

Enabling Equalization and Soft Decision by k-Means for VCSEL-Based PAM-4 Optical Interconnection

IEEE Photonics Journal, 2019
As for vertical-cavity surface-emitting lasers (VCSEL)-based optical pulse amplitude modulation (PAM) interconnection system, apart from the universal signal distortions like Gaussian noise and fiber dispersion, direct modulation of VCSEL specially ...
Lin Sun, Jiangbing Du, Ke Xu, Bo Liu, Zuyuan He   +4 more
doaj   +1 more source

Mitigating soft errors to prevent a hard threat to dependable computing [PDF]

11th IEEE International On-Line Testing Symposium, 2005
This paper presents first the context and motivation for dealing with soft errors. In order to be able to account for the various issues involved, a concerted reflection has been carried out including embedded system integrators, manufacturers, and academic researchers. The authors have summarized the main outcomes of this effort.
Yves Crouzet, Jacques Henri Collet, Jean Arlat   +2 more
openaire   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Joint Center Estimation Using Single-Frame Optimization: Part 2: Experimentation

Sensors, 2018
Human motion capture is driven by joint center location estimates, and error in their estimation can be compounded by subsequent kinematic calculations. Soft tissue artifact (STA), the motion of tissue relative to the underlying bones, is a primary cause
Eric Frick, Salam Rahmatalla
doaj   +1 more source

Heterogeneous configuration memory scrubbing for soft error mitigation in FPGAs [PDF]

2012 International Conference on Field-Programmable Technology, 2012
In this paper, we present HCS - Heterogeneous CRAM Scrubbing - for FPGAs. By utilizing stochastic fault modeling for SEUs in CRAM, we present a quantitative estimate of system MTTF improvement through CRAM scrubbing. HCS then leverages the fact that different SEUs have unequal effects on the circuit system operation, and thus the CRAM bits can be ...
Ju-Yueh Lee, Cheng-Ru Chang, Naifeng Jing, Juexiao Su, Shi-Jie Wen, Rick Wong, Lei He 0001   +6 more
openaire   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

Influence of Geometric Design on Mechanical Performance of Auxetic Metastructure

Advanced Engineering Materials, EarlyView.
Strategic geometric reinforcement transforms auxetic performance. This study evaluates 3D‐printed arrowhead metastructures, revealing that a modified design with local ring reinforcement suppresses premature failure to achieve superior energy absorption and structural efficiency.
Muhammad Gulzari, Supharoek Sornsomrit, Muhammad Ayaz Akbar, Stephan Rudykh   +3 more
wiley   +1 more source