Results 11 to 20 of about 10,260,715 (247)

Nonlinear adaptive control using non-parametric Gaussian Process prior models [PDF]

, 2002
Nonparametric Gaussian Process prior models, taken from Bayesian statistics methodology are used to implement a nonlinear adaptive control law. The expected value of a quadratic cost function is minimised, without ignoring the variance of the model ...
Sbarbaro, D., Murray-Smith, R.
core   +9 more sources

DC motor control using model reference adaptive control

Yanbu Journal of Engineering and Science, 2023
Despite having higher maintenance costs than AC motors, DC motors had been widely employed in the industry due to their outstanding speed control capabilities. This employment increased due to the DC output of some renewable sources recently.
Mohamed I. Mosaad
doaj   +1 more source

An application of adaptive fault-tolerant control to nano-spacecraft [PDF]

, 2014
Since nano-spacecraft are small, low cost and do not undergo the same rigor of testing as conventional spacecraft, they have a greater risk of failure.
Biggs, James, BIGGS, JAMES DOUGLAS, Han, Y., Han, Yu, Cui, Naigang, Cui, N.   +5 more
core   +3 more sources

Rare peptide anchors of HLA class I alleles contribute to the COVID-19 disease severity and T cell memory

Biosafety and Health, 2023
Understanding how human leukocyte antigen (HLA) polymorphism affects both the susceptibility and severity of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection will help to identify individuals at higher risk to better manage and ...
Xin Wang, Jie Zhang, Peipei Guo, Yuanyuan Guo, Xiaonan Yang, Maoshun Liu, Danni Zhang, Yaxin Guo, Jianbo Zhan, Kun Cai, Jikun Zhou, Shaobo Dong, Jun Liu   +12 more
doaj   +1 more source

Your conflict matters to me! Behavioral and neural manifestations of control adjustment after self-experienced and observed decision-conflict

Frontiers in Human Neuroscience, 2009
In everyday life we tune our behavior to a rapidly changing environment as well as to the behavior of others. The behavioral and neural underpinnings of such adaptive mechanisms are the focus of the present study.
Jasper Winkel, Jasper Winkel, Jasper G Wijnen, K. Richard Ridderinkhof, Iris I A Groen, Jan Derrfuss, Claudia Danielmeier, Birte U Forstmann, Birte U Forstmann   +8 more
doaj   +1 more source

Cold-chain-based epidemiology: Scientific evidence and logic in introduction and transmission of SARS-CoV-2

Global Transitions, 2023
During the COVID-19 pandemic, a series of outbreaks and related investigations have indicated that the virus can be transmitted via cold-chain environment media.
Ying Lin, Xiaozhou He, Wenwen Lei, Zhiyuan Jia, Jue Liu, Cunrui Huang, Jingkun Jiang, Qihui Wang, Fengqin Li, Wei Ma, Min Liu, George F. Gao, Guizhen Wu, Jun Liu   +13 more
doaj   +1 more source

Epidemic spreading on coupling network with higher-order information layer

New Journal of Physics, 2023
Epidemic tends to break out with information spreading which occurs between pairwise individuals or in groups. In active social online platform, three or more individuals can share information or exchange opinion, which could be modeled as a clique ...
Yujie Zhu, Cong Li, Xiang Li
doaj   +1 more source

Unconscious errors enhance prefrontal-occipital oscillatory synchrony

Frontiers in Human Neuroscience, 2009
The medial prefrontal cortex (MFC) is critical for our ability to learn from previous mistakes. Here we provide evidence that neurophysiological oscillatory long-range synchrony is a mechanism of post-error adaptation that occurs even without conscious ...
Michael X Cohen, Michael X Cohen, Simon Van Gaal, Simon Van Gaal, K. Richard Ridderinkhof, Victor Lamme   +5 more
doaj   +1 more source

Adaptive Control of M3C-Based Variable Speed Drive for Multiple Permanent-Magnet-Synchronous-Motor-Driven Centrifugal Pumps

Machines, 2023
There has been growing interest in using permanent magnet synchronous motors (PMSMs) for pumping applications to improve energy efficiency. One promising approach for powering these motors in variable speed applications is using an M3C due to its ...
Rodrigo Mendoza-Becker, Juan Carlos Travieso-Torres, Matías Díaz   +2 more
doaj   +1 more source

A Computational Framework for Iceberg and Ship Discrimination: Case Study on Kaggle Competition

IEEE Access, 2020
Iceberg and ship identification in satellite synthetic aperture radar (SAR) data plays an important role in offering an operational iceberg surveillance program.
Xulei Yang, Jie Ding
doaj   +1 more source