Results 311 to 320 of about 130,220 (362)

Reliable Communication in Transmission Grids based on Nondisjoint Path Aggregation Using Software-Defined Networking

IEEE Transactions on Industrial Informatics, 2019
In electrical transmission grids, the redundant communication paths nondisjointly overlapping at links can be established between certain substations and the control center to guarantee reliable packet delivery under link failures.
Boyang Zhou, Qiang Yang, Yansong Wang, Chunming Wu   +3 more
semanticscholar   +3 more sources

Dependence of crack paths on the orientation of regular 2D peridynamic grids

Engineering Fracture Mechanics, 2016
D. Dipasquale, G. Sarego, M. Zaccariotto, U. Galvanetto   +3 more
semanticscholar   +3 more sources

A Survey of IoT-Enabled Cyberattacks: Assessing Attack Paths to Critical Infrastructures and Services

IEEE Communications Surveys and Tutorials, 2018
Ioannis Stellios, P. Kotzanikolaou, M. Psarakis, Cristina Alcaraz, Javier López   +4 more
semanticscholar   +3 more sources

A Novel Phase-Locked Loop Structure to Enhance Converter Stability in Weak Grids

IEEE transactions on power electronics, 2023
The phase-locked loop (PLL) is widely used to synchronize the converters with the grid. However, the asymmetric dynamic characteristics of the PLL may cause frequency coupling effects and even cause sub/supersynchronous oscillation in weak grids.
Xiaoqiang Guo, Shiqi Zhang, Zhixing Yan, Yupeng Wei, Xiaolei Hu   +4 more
semanticscholar   +1 more source

Stability Analysis of the Grid-Connected Inverter Considering the Asymmetric Positive-Feedback Loops Introduced by the PLL in Weak Grids

IEEE transactions on industrial electronics (1982. Print), 2022
The stability of the grid-connected inverter (GCI) system in weak grids is deteriorated due to the asymmetric positive-feedback loops (APFLs) introduced by the phase-locked loop (PLL) structure.
Chunming Tu, Jiayuan Gao, Fan Xiao, Qi Guo, Fei Jiang   +4 more
semanticscholar   +1 more source

Designing Optimal and Resilient Intrusion Detection Architectures for Smart Grids

IEEE Transactions on Smart Grid, 2017
B. Genge, P. Haller, Cristian-Dragoș Dumitru, C. Enăchescu   +3 more
semanticscholar   +3 more sources

Load Redistribution Attacks in Multi-Terminal DC Grids

European Conference on Cognitive Ergonomics, 2022
The modernization of legacy power grids relies on the prevalence of information technology (IT). While the benefits are multi-fold and include increased reliability, more accurate monitoring, etc., the reliance on IT increases the attack surface of power
Zhi Jin Justin Zhang, M. Bloch, M. Saeedifard   +2 more
semanticscholar   +1 more source

Metamaterial inclusions based on grid‐graph Hamiltonian paths

Microwave and Optical Technology Letters, 2006
AbstractThis article deals with a study of novel classes of metamaterial inclusions based on space‐filling curves. The graph–theoretic Hamiltonian‐path (HP) concept is exploited to construct a fairly broad class of space‐filling curve geometries that include as special cases the well‐known Hilbert an Peano curves whose application to metamaterial ...
Pierro, Vincenzo., McVay, John., Galdi, Vincenzo., Hoorfar, Ahmad., Engheta, Nader., Pinto, Innocenzo M.   +5 more
openaire   +2 more sources

Planning Paths with Fewer Turns on Grid Maps

Proceedings of the International Symposium on Combinatorial Search, 2021
In this paper, we consider the problem of planning any-angle paths with small numbers of turns on grid maps. We propose a novel heuristic search algorithm called Link* that returns paths containing fewer turns at the cost of slightly longer path lengths. Experimental results demonstrate that Link* can produce paths with fewer turns than
Hu Xu, Lei Shu, May Huang
openaire   +1 more source

On path-pairability of the finite grids

European Journal of Mathematics, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jobson, Adam S., Kézdy, André E., Lehel, Jenő   +2 more
openaire   +2 more sources