Zobrazeno 1 - 10
of 1 790
pro vyhledávání: '"dynamic state"'
Publikováno v:
Underground Space, Vol 16, Iss , Pp 143-163 (2024)
The accurate understanding of rockburst mechanism poses a global challenge in the field of rock mechanics. Particularly for strain rockburst, achieving self-initiated static-dynamic state transition is a crucial step in the formation of catastrophic
Externí odkaz:
https://doaj.org/article/98ff7b71cacc41b5bd2776f80ee53084
Autor:
Laura S. Fletcher, Blaine D. Griffen
Publikováno v:
Frontiers in Ecology and Evolution, Vol 12 (2024)
Non-lethal injury in animals is both common and costly. The cost of regenerating autotomized limbs may leave less energy available for processes such as reproduction and growth, leading to trade-offs. Such trade-offs are context-dependent, and an ind
Externí odkaz:
https://doaj.org/article/5b7d061c736044d1a07c15a833afb11c
Autor:
Zhang Liang, Han Qin
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 3455-75 (2024)
The anti-control of Hopf bifurcation is a method used for bifurcation control. It can be used to realize the occurrence or delay of bifurcation at the specified position to meet the needs of engineering applications. In this study, a 4D chaotic syste
Externí odkaz:
https://doaj.org/article/7ec8e58b736042109429f13d574c09ab
Autor:
Huiqiang Zhi, Xiao Chang, Jinhao Wang, Rui Mao, Rui Fan, Tengxin Wang, Jinge Song, Guisheng Xiao
Publikováno v:
Frontiers in Energy Research, Vol 12 (2024)
The fluctuations brought by the renewable energy access to the distribution network make it difficult to accurately describe the state space model of the distribution network’s dynamic process, which is the basis of the existing dynamic state estim
Externí odkaz:
https://doaj.org/article/b87e82efcee14827a7ab654621ab28ae
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 158, Iss , Pp 109948- (2024)
The Gaussian noise distribution is typically used in dynamic state estimation (DSE) but it is not always true in practice because of abnormal system inputs, impulsive noise and measurement outliers. In this paper, a new robust DSE approach based on a
Externí odkaz:
https://doaj.org/article/004e11b7a7e344abb445e38c985b63f4
Publikováno v:
Computational and Mathematical Biophysics, Vol 12, Iss 1, Pp 251-253 (2024)
The emergence and dynamic prevalence of genetic disorders and infectious diseases with mutations pose significant challenges for public health interventions. This study investigated the parameter estimation approach and the application of the dynamic
Externí odkaz:
https://doaj.org/article/e488e0698c174bc580da9f1c7b5212b7
Publikováno v:
IEEE Access, Vol 12, Pp 105187-105200 (2024)
The availability of phasor measurement unit (PMU) data enables dynamic state estimation (DSE) of synchronous generators (SGs) via nonlinear Kalman filters. The mechanical power input of an SG is not measured by PMUs. This input can be treated as thre
Externí odkaz:
https://doaj.org/article/9fd13126799b4f25bd369e2b4b3398ed
Publikováno v:
IEEE Access, Vol 12, Pp 89262-89274 (2024)
Cyber-attacks, especially the false data injection attack (FDIA), are gradually becoming a common way to threaten the regular operation of power grid. However, the FDIA is challenging to detect because it prevents the bad data detection mechanism in
Externí odkaz:
https://doaj.org/article/16f5d25b47e749ca86199127005415a6
Publikováno v:
CSEE Journal of Power and Energy Systems, Vol 10, Iss 3, Pp 1307-1319 (2024)
With the increasing demand for power system stability and resilience, effective real-time tracking plays a crucial role in smart grid synchronization. However, most studies have focused on measurement noise, while they seldom think about the problem
Externí odkaz:
https://doaj.org/article/31c34c93fe3c47c6808424c6631304a7
Publikováno v:
IEEE Access, Vol 12, Pp 16344-16353 (2024)
The utilization of renewable energy in power generation has been increasing in recent years, with the use of wind power sources being the most promising solution for sustainable power generation. The doubly-fed induction generator (DFIG) is one of th
Externí odkaz:
https://doaj.org/article/7e05004701f6497b97709ff13dbc3df5