Zobrazeno 1 - 10
of 426
pro vyhledávání: '"time-scale decomposition"'
Publikováno v:
Journal of Engineering, Design and Technology, 2021, Vol. 21, Issue 6, pp. 1725-1745.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JEDT-05-2021-0252
Publikováno v:
Frontiers in Human Neuroscience, Vol 18 (2024)
IntroductionBrain-computer interfaces (BCIs) are systems that acquire the brain's electrical activity and provide control of external devices. Since electroencephalography (EEG) is the simplest non-invasive method to capture the brain's electrical ac
Externí odkaz:
https://doaj.org/article/666b94091c0547ebb517d814e9365b4f
Publikováno v:
Journal of Modern Power Systems and Clean Energy, Vol 11, Iss 3, Pp 816-826 (2023)
In recent years, subsynchronous control interaction (SSCI) has frequently taken place in renewable-connected power systems. To counter this issue, utilities have been seeking tools for fast and accurate identification of SSCI events. The main challen
Externí odkaz:
https://doaj.org/article/cd42f0bd2b554cc982c2e60038b507bc
Publikováno v:
Jixie qiangdu, Vol 44, Pp 1017-1023 (2022)
The working environment of rolling bearing is complex, the nonlinear vibration signal and the interference of environmental noise lead to the difficulty of fault diagnosis. Therefore, based on the experimental data of bearing damage and the fractal t
Externí odkaz:
https://doaj.org/article/a12a17a38fb34054baca5d613b70cc0d
Autor:
Alexander Voznesensky, Denis Butusov, Vyacheslav Rybin, Dmitry Kaplun, Timur Karimov, Erivelton Nepomuceno
Publikováno v:
IEEE Access, Vol 10, Pp 115767-115775 (2022)
Processing chaotic signals is a complicated task due to their nonlinear and non-periodical properties. Conventional linear filters do not allow to properly denoise signals generated by chaotic systems, distorting the carrier while removing the noise,
Externí odkaz:
https://doaj.org/article/b1f4aed084ad40d3b8966c0e96f5491c
Publikováno v:
International Journal of Prognostics and Health Management, Vol 14, Iss 1 (2023)
Aiming to precisely identify a compound fault of rolling bearing, the paper has contributed a fault characteristic enhancement method by combing entropy weight method (EWM) and intrinsic time scale decomposition (ITD). Firstly, to effectively segrega
Externí odkaz:
https://doaj.org/article/dbe9fc1725504974ac4235768fadd686
Publikováno v:
Applied Sciences, Vol 13, Iss 11, p 6364 (2023)
A brain–computer interface (BCI), as a solution to disabled people’s concerns, has drawn attention in biomedical engineering over the last decade. However, the most existing brain–computer interface systems are based on the time or frequency do
Externí odkaz:
https://doaj.org/article/9786b26bee7445109b52c9dceae6c8b3
Autor:
Nannan Zhao, Alireza Ghaemi, Chengwen Wu, Shahab S. Band, Kwok-Wing Chau, Atef Zaguia, Majdi Mafarja, Amir H. Mosavi
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 15, Iss 1, Pp 1811-1829 (2021)
Suspended sediment load (SSL) estimation is essential for both short- and long-term water resources management. Suspended sediments are taken into account as an important factor of the service life of hydraulic structures such as dams. The aim of thi
Externí odkaz:
https://doaj.org/article/3506676583014db5aef9c27646b382d3
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 15, Iss 1, Pp 1159-1175 (2021)
Owing to the importance of municipal waste as a determining factor in waste management, developing data-driven models in waste generation data is essential. In the current study, solid waste generation is taken as the function of several parameters,
Externí odkaz:
https://doaj.org/article/e34e948a3347418da25f811e6ca6efab
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