Results 21 to 30 of about 27,698 (166)
An Online Hybrid Model for Temperature Prediction of Wind Turbine Gearbox Components
Energies, 2019 Condition monitoring can improve the reliability of wind turbines, which can effectively reduce operation and maintenance costs. The temperature prediction model of wind turbine gearbox components is of great significance for monitoring the operation ...
Qiang Zhao +4 more
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Healthcare Technology Letters, 2020 This Letter proposes an automated method for the detection and suppression of muscle artefacts (MAs) in the single-channel electroencephalogram (EEG) signal based on variational mode decomposition (VMD) and zero crossings count threshold criterion ...
Manali Saini +2 more
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VDNA: The virtual DNA plug-in for VMD [PDF]
Bioinformatics, 2009 Abstract Summary: The DNA inter base pair step parameters (Tilt, Roll, Twist, Shift, Slide, Rise) are a standard internal coordinate representation of DNA. In the absence of bend and shear, it is relatively easy to mentally visualize how Twist and Rise generate the familiar double helix.
openaire +3 more sources
Evaluation method of spindle performance degradation based on VMD and random forests
The Journal of Engineering, 2019 As one of the core components of the machine tool, the reliability of spindle is very important for improving machine tool quality. To effectively evaluate the performance degradation degree of the spindle, a method of degradation evaluation of the ...
Pangshi Wei, Hongjun Wang
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Diance yu yibiaoTo improve the accuracy of electric vehicle charging load prediction, a prediction method based on multi-objective variational mode decomposition (VMD) and automatic artificial neural network with an augmented hidden layer (NAHL) is proposed.
GUO Xinzhe +5 more
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Mathematics, 2022 Time-varying passenger flow is the input data in the optimization design of intercity high-speed railway transportation products, and it plays an important role.
Huanyin Su +3 more
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Condition Classification of Water-Filled Underground Siphon Using Acoustic Sensors
Sensors, 2019 Siphons have been widely used in water supply systems and sewage networks. However, it is difficult to implement non-destructive testing due to structural complexity and limited accessibility.
Xuefeng Zhu +3 more
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Dynamic Prediction Model of Crop Canopy Temperature Based on VMD-LSTM
智慧农业[Objective]Accurate prediction of crop canopy temperature is essential for comprehensively assessing crop growth status and guiding agricultural production.
WANG Yuxi, HUANG Lyuwen, DUAN Xiaolin
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PaladynIn recent days, stress is a major phenomenon that adversely affects both individuals and communities. The research in computing the stress factor has wider advantages as it improves personal learning, learning operations, and high productivity that ...
Malhotra Vikas +3 more
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A denoising method for concrete cracking electromagnetic signals based on grey wolf optimized VMD-WT
Diance yu yibiaoIn the moment of concrete cracking, electromagnetic signals are generated due to the oscillation of surface charges on the cracks. Aiming at the issue of electromagnetic signals being susceptible to environmental noise interference and having a low ...
HOU Chunyao +6 more
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