Zobrazeno 1 - 10
of 778
pro vyhledávání: '"Yang Weng"'
Autor:
Jie Yu, Huimin Wang, Miaoshuang Chen, Xinyue Han, Qiao Deng, Chen Yang, Wenhui Zhu, Yue Ma, Fei Yin, Yang Weng, Changhong Yang, Tao Zhang
Publikováno v:
BMC Infectious Diseases, Vol 24, Iss 1, Pp 1-16 (2024)
Abstract Background Describing the transmission dynamics of infectious diseases across different regions is crucial for effective disease surveillance. The multivariate time series (MTS) model has been widely adopted for constructing cross-regional i
Externí odkaz:
https://doaj.org/article/cffd13fea3864a8e865225bc1811ea12
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 11, Pp 532-545 (2024)
Incipient faults (IFs) are abnormal states before the permanent failure of power equipment. IFs are typically transient and generally do not trigger the operation of relay protection devices. This leads the difficulty in capturing IF data from wavefo
Externí odkaz:
https://doaj.org/article/70389b81df6648f4b3ef8f2eed2bb07a
Autor:
Hamad Alduaij, Yang Weng
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 11, Pp 520-531 (2024)
Distribution systems have limited observability, as they were a passive grid to consume power. Nowadays, increasing distributed energy resources turns individual customers into “generators,” and two-way power flow between customers makes the grid
Externí odkaz:
https://doaj.org/article/66082ead79434d7ea134cb400cab0913
Publikováno v:
APL Machine Learning, Vol 2, Iss 2, Pp 026121-026121-16 (2024)
Reinforcement learning (RL) has been employed to devise the best course of actions in defending the critical infrastructures, such as power networks against cyberattacks. Nonetheless, even in the case of the smallest power grids, the action space of
Externí odkaz:
https://doaj.org/article/5fcfef0695384b76b8ef053437762dd8
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 10, Pp 335-348 (2023)
Distributed energy resources enable efficient power response but may cause transformer overload in distribution grids, calling for recovering meter-transformer mapping to provide situational awareness, i.e., the transformer loading. The challenge lie
Externí odkaz:
https://doaj.org/article/93ff5aebe9ef48fb83e6bcf11f368e93
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 10, Pp 73-85 (2023)
High penetration of distributed energy resources (DERs) changes the flows in power grids causing thermal congestions which are managed by real-time corrective topology switching. It is crucial to consider voltage stability margin (VSM) as a constrain
Externí odkaz:
https://doaj.org/article/1c658cf9209941f4a68192dc12fa86e7
Publikováno v:
Sensors, Vol 24, Iss 4, p 1129 (2024)
The monitoring of the lifetime of cutting tools often faces problems such as life data loss, drift, and distortion. The prediction of the lifetime in this situation is greatly compromised with respect to the accuracy. The recent rise of deep learning
Externí odkaz:
https://doaj.org/article/7a21a36ac4c04ed4a7eecdb7578106ab
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 8, Iss 4, Pp 1074-1086 (2022)
Externí odkaz:
https://doaj.org/article/9392a74ef3bb4085ae254688d8c9a168
Autor:
Hexia Guo, Wubin Bai, Wei Ouyang, Yihan Liu, Changsheng Wu, Yameng Xu, Yang Weng, Hao Zang, Yiming Liu, Lauren Jacobson, Ziying Hu, Yihang Wang, Hany M. Arafa, Quansan Yang, Di Lu, Shuo Li, Lin Zhang, Xun Xiao, Abraham Vázquez-Guardado, Joanna Ciatti, Elizabeth Dempsey, Nayereh Ghoreishi-Haack, Emily A. Waters, Chad R. Haney, Amanda M. Westman, Matthew R. MacEwan, Mitchell A. Pet, John A. Rogers
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Although continuous monitoring of tissue oxygenation is critically important after tissue/organ graft procedures, current technologies have key limitations. Here, the authors develop a miniaturized, minimally invasive, self-anchoring optical probe an
Externí odkaz:
https://doaj.org/article/1979b2a47e384bd692ab744cc67b2206
Publikováno v:
PRX Energy, Vol 2, Iss 4, p 043007 (2023)
The integration of computing and communication capabilities into the power grid has led to vulnerabilities enabling attackers to launch cyberattacks on the grid. The resources that can be deployed to protect a power grid are limited, rendering the ne
Externí odkaz:
https://doaj.org/article/e5f38c14299d47849c4f41ae7186d7a5