Results 41 to 50 of about 4,390 (154)
Hilbert–Huang-Transform-Based Seismic Intensity Measures for Rocking Response Assessment
Applied Sciences, 2023 Structures that can uplift and rock under severe seismic excitations present remarkable stability without exhibiting damage. As such, rocking-response-based structural systems constitute a promising design practice.
Kosmas E. Bantilas +3 more
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IET Power Electronics, EarlyView.The multisource adaptive fusion CNN‐transformer method proposed in this study can provide theoretical and technical support for fault diagnosis of high‐voltage MCHBI. It has a promising potential for engineering applications. Abstract In high‐voltage applications, the number of cascaded H‐bridge inverter units is large, the failure probability ...
Weiman Yang +4 more
wiley +1 more source
International Journal of Electrical Engineering and Applied Sciences, 2019 In this paper, Hilbert Huang transform based technique is introduced to detect and classify double line to ground faults in a 138 kV, 60 Hz, 68 km long six phase transmission line.
Gaurav Kapoor
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Targeting CA2 Perineuronal Nets Restores Recognition Memory and Theta Oscillations in Aged Mice
Aging Cell, EarlyView.Targeting CA2 perineuronal nets restores social/non‐social recognition memory and theta oscillations in aged mice: Aged mice displayed deficits in both social and object recognition memory, which were accompanied by enhanced perineuronal nets (PNNs) density and reduced theta power in the dCA2 region.
Sonam Fathima Mehak +5 more
wiley +1 more source
Comparison of methods for the identification of mesoscale wind speed fluctuations
Meteorologische Zeitschrift, 2017 Mesoscale wind speed fluctuations influence the characteristics of offshore wind energy. These recurring wind speed changes on time scales between tens of minutes and six hours lead to power output fluctuations. In order to investigate the meteorological
Anna Rieke Mehrens, Lueder von Bremen
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Time-Frequency Analysis of Noisy Vibration Signal Based on Improved Hilbert-Huang Transform
Shanghai Jiaotong Daxue xuebao, 2023 Aimed at the phenomenon of modal confusion and lack of practical significance of instantaneous frequency caused by Hilbert-Huang transform (HHT) noisy vibration signal time-frequency analysis, complete ensemble empirical mode decomposition with adaptive ...
SUN Miao, YANG Junkai, WU Li
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Epilepsia, EarlyView.Abstract Cortico‐cortical evoked potentials (CCEPs) are an active electrophysiological technique used during intracranial electroencephalography to evaluate the effective connectivity and influence of therapeutic stimulation between distinct cortical regions and pinpoint epileptogenic zones (EZs) in patients with epilepsy.
Zekai Qiang +7 more
wiley +1 more source
Research on improved modal parameter identification method using Hilbert-Huang transform
Measurement + Control, 2023 In the wind tunnel test, the full-bridge aeroelastic model needs to simulate both the shape and dynamic characteristics of the real bridge, and modal parameters are key dynamic parameters.
Mingjin Zhang +4 more
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High embankment slope stability prediction using data augmentation and explainable ensemble learning
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 19, Page 2833-2858, 5 August 2025.Abstract The stability of embankment slopes for heavy‐haul railway foundations is essential for safe railway operations. Railway embankment slope stability datasets often rely on engineering judgment for analysis. The labor‐ and resource‐intensive processes of data preparation result in small dataset sizes.
Zongyu Zhang +8 more
wiley +1 more source
Propagation characteristics of acoustic emission wave in reinforced concrete
Results in Physics, 2017 Due to the complexity of components and damage mechanism of reinforced concrete, the wave propagation characteristics in reinforced concrete are always complicated and difficult to determine.
Haoxiong Feng, Weijian Yi
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