Results 81 to 90 of about 47,047 (265)

Nominal Device Support (NDSv3) as a Software Framework for Measurement Systems in Diagnostics

, 2021
International audienceSoftware integration of diverse data acquisition and timing hardware devices in diagnostics applications is very challenging. While the implementation should manage multiple hardware devices from different manufacturers providing ...
Astrain, Miguel, Ruiz, Mariano, Moreno, Javier, Sanz, Diego, Costa, Victor, Lange, Ralph, Rivilla, Daniel   +6 more
core   +1 more source

Enhancing Reference Tracking in Induction Motor Drives: A Hybrid Model Predictive Control and Artificial Neural Network Approach

International Journal of Robust and Nonlinear Control, EarlyView.
ABSTRACT Induction motors (IMs) are widely used in industry for their robustness and cost‐effectiveness, yet their nonlinear and multivariable dynamics pose significant challenges for high‐performance speed control. Model Predictive Control (MPC) is a well‐established solution but suffers from limitations related to model accuracy and parameter ...
Asier del Rio, Oscar Barambones, Eneko Artetxe, Jokin Uralde, Isidro Calvo   +4 more
wiley   +1 more source

AGPLO‐Driven Optimisation for Accurate Segmentation of Papillary Thyroid Carcinoma in Medical Imaging

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Papillary Thyroid Carcinoma (PTC) is the most prevalent thyroid malignancy, and accurate lesion segmentation is essential for clinical diagnosis and treatment planning. Metaheuristic optimisation algorithms have been widely used in Multi‐Threshold Image Segmentation (MTIS), but many existing methods suffer from an imbalance between global ...
Jing Ruan, Xiaoxiao Chen, Hanbing Yao, Yujia Xu, Shiqi Xu, Shihao Zhao, Yulun Wu, Yingting Dai, Yubing Chen, Shuqing Ma, Qiongying Zhang, Ying Zhou, Ali Asghar Heidari, Huiling Chen, Yangping Shentu   +14 more
wiley   +1 more source

Computational studies on ECE spectrum for ITER, in the presence of a small fraction of non-thermals and radial resolution evolution for oblique view

EPJ Web of Conferences, 2015
In tokamaks, the temperature measurement using different techniques like Electron Cyclotron Emission (ECE), Thomson scattering etc. shows differences because of various phenomena. The physical reasons for this are not entirely understood.
Subhash P.V., Ghai Yashika, Pandya Hitesh K., Singh Amit K., Begam A. M., Vasu P.   +5 more
doaj   +1 more source

ANPGT: Towards Adaptive Node Property Extraction and Integration

CAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT Graph transformers (GTs) with elaborate positional/structural encodings (PEs/SEs) have excelled in graph representation learning, especially in graph‐level tasks. However, their potential in large‐scale node classification remains untapped for several reasons: (i) Current PEs/SEs are insufficient in modelling large‐scale real‐world graphs ...
Qin Chen, Yuanyi Ren, Guojie Song, Liang Wang, Bo Zheng   +4 more
wiley   +1 more source

Development of an actively cooled radio-frequency test bench for the ITER ICRF windows [PDF]

EPJ Web of Conferences
Radio-Frequency (RF) windows (or feedthroughs) are under development for the ITER Ion Cyclotron Range of Frequencies (ICRF) system (40-55 MHz). To test these first of a kind RF window units, an actively cooled radio-frequency coaxial resonator was ...
Faure Nicolas, Birlan Daniel, Barra Julien, Bernard Jean-Michel, Calarco Francois, Ferrigno Nicolas, Helou Walid, Hillairet Julien, Minondo Itziar, Mollard Patrick, Salamon Benoit, Grosy Jeremy   +11 more
doaj   +1 more source

Developing CIRdb as a catalog of natural genetic variation in the Canary Islanders

Scientific Reports, 2022
The current inhabitants of the Canary Islands have a unique genetic makeup in the European diversity landscape due to the existence of African footprints from recent admixture events, especially of North African components (> 20%).
Ana Díaz-de Usera, Luis A. Rubio-Rodríguez, Adrián Muñoz-Barrera, Jose M. Lorenzo-Salazar, Beatriz Guillen-Guio, David Jáspez, Almudena Corrales, Antonio Íñigo-Campos, Víctor García-Olivares, María Del Cristo Rodríguez Pérez, Itahisa Marcelino-Rodríguez, Antonio Cabrera de León, Rafaela González-Montelongo, Carlos Flores   +13 more
doaj   +1 more source

State of health estimation for lithium‐ion batteries using modern heuristic algorithm optimized multiple kernel extreme learning

Energy Conversion and Economics, EarlyView.
Abstract Accurate state of health (SOH) estimation is crucial for the safe operation of lithium‐ion batteries. To address the limited capability of traditional models in characterizing nonlinear degradation, this study proposes a novel data‐driven SOH estimation framework.
Yumin Zhang, Yongtao Liu, Pingfeng Ye, Xingquan Ji, Yunqi Wang, Kezhuang Xue, Xuchen Ma   +6 more
wiley   +1 more source

Threshold Currents of Vacuum Arcs With Tungsten and Copper Cathodes

High Voltage, EarlyView.
ABSTRACT This paper presents the results of an experimental study aimed at determining the threshold current for triggering a vacuum arc discharge, the probability of arc ignition and the average arc operation time depending on the current for tungsten and copper electrodes.
P. S. Mikhailov, I. L. Muzyukin, I. V. Uimanov, D. L. Shmelev, S. A. Barengolts   +4 more
wiley   +1 more source

Comparing N versus Ne as divertor radiators in ASDEX-upgrade and ITER

Nuclear Materials and Energy, 2019
The study aims to estimate the influence of machine scale size on the behavior of plasma with extrinsic seeded impurities in the scrape-off layer (SOL) and divertor.
Elizaveta Sytova, Richard A. Pitts, Elizaveta Kaveeva, Xavier Bonnin, David Coster, Vladimir Rozhansky, Ilya Senichenkov, Irina Veselova, Sergey Voskoboynikov, Felix Reimold   +9 more
doaj   +1 more source