Results 41 to 50 of about 1,521,192 (154)

Learning for Advanced Motion Control

, 2020
Iterative Learning Control (ILC) can achieve perfect tracking performance for mechatronic systems. The aim of this paper is to present an ILC design tutorial for industrial mechatronic systems.
Oomen, Tom
core   +1 more source

Fast-ion redistribution and loss due to edge perturbations in the ASDEX Upgrade, DIII-D and KSTAR tokamaks [PDF]

, 2013
The impact of edge localized modes (ELMs) and externally applied resonant and non-resonant magnetic perturbations (MPs) on fast-ion confinement/transport have been investigated in the ASDEX Upgrade (AUG), DIII-D and KSTAR tokamaks.
Asunta, O., Boom, J., Chen, X., Classen, I.G.J., Dux, R., Evans, T.E., Fietz, S., Fisher, R.K., Fuchs, C., García Muñoz, Manuel, Geiger, B., Hoelzl, M., Igochine, V., Jeon, Y.M., Kim, J., Kim, J.Y., Kurzan, B., Lazanyi, N., Lunt, T., McDermott, R. M., Nocente, M., Pace, D.C., Rhodes, T.L., Rodríguez Ramos, Mauricio, Shinohara, K., Suttrop, W., Viezzer, Eleonora, Willensdorfer, M., Wolfrum, E., Zeeland, M.A. van, Äkäslompolo, S.   +30 more
core   +1 more source

A Fast Frequency Sweep – Green’s Function Based Analysis of Substrate Integrated Waveguide [PDF]

, 2012
In this paper, a fast frequency sweep technique is applied to the analysis of Substrate Integrated Waveguides performed with a Green’s function technique.
Abaei, E., Amendola, G., Arnieri, E., Costanzo, S., Mehrshahi, E.   +4 more
core   +1 more source

A very fast control based on hysteresis of the Cout current with a frequency loop to operate at constant frequency [PDF]

, 2009
The combination of non-linear control and linear control proposed in [1] provides very fast transient response (voltage step from 1 V to 1.5 V in 2 μs). This non-linear control is based on hysteretic control of the Cout current.
Abou-Alfotouh, A., Alou Cervera, Pedro, Cobos Márquez, José Antonio, García Suárez, Oscar, Huerta Oliveres, Santa Concepción, Oliver Ramírez, Jesús Angel   +5 more
core   +1 more source

A Key Performance Indicator to Assess the Frequency Stability of Wind Generation Dominated Power System

IEEE Access, 2019
High penetration of power electronic interfaced generation, like wind power, has an essential impact on the inertia of the interconnected power system. It can pose a significant threat to the frequency stability.
Elyas Rakhshani, Digvijay Gusain, Vinay Sewdien, Jose L. Rueda Torres, Mart A. M. M. Van Der Meijden   +4 more
doaj   +1 more source

Widefield multifrequency fluorescence lifetime imaging using a two-tap complementary metal-oxide semiconductor camera with lateral electric field charge modulators. [PDF]

, 2019
Widefield frequency-domain fluorescence lifetime imaging microscopy (FD-FLIM) measures the fluorescence lifetime of entire images in a fast and efficient manner.
Chen, Hongtao, Digman, Michelle, Gratton, Enrico, Kagawa, Keiichiro, Kawahito, Shoji, Ma, Ning   +5 more
core  

Fast control technique for high frequency DC/DC integrated converter based on non-invasive output capacitance current estimation [PDF]

, 2010
High switching frequency allows the integration of low power DC/DC converters. Although a high switching frequency would make feasible a voltage mode control with 1MHz bandwidth, parasitic effects and robustness don’t allow such a high bandwidth ...
Alou Cervera, Pedro, Cobos Márquez, José Antonio, García Suárez, Oscar, Oliver Ramírez, Jesús Angel, Viejo de Frutos, Miriam del   +4 more
core  

A new approach to understanding the frequency response of mineral oil [PDF]

, 2014
Dielectric spectroscopy is non-invasive diagnostic method and can give information about dipole relaxation, electrical conduction and structure of molecules.
Chen, George, Hao, Miao, Jarman, Paul, Wilson, Gordon, Zhou, Yuan   +4 more
core   +1 more source

Time-Based Technical Requirements for Fast Frequency Response Robust Across Inertia Levels

IEEE Access
As system inertia declines due to the increasing penetration of inverter-based resources, low-inertia systems face growing challenges in maintaining frequency stability.
Bum Baek, Hunyoung Shin
doaj   +1 more source

Reactive Hall constant of Strongly Correlated Electrons

, 2001
The zero-temperature Hall response within tight-binding models of correlated electrons is studied. Using the linear response theory and a linearization in the magnetic field B, a general relation for the reactive (zero frequency) Hall constant in the ...
A. G. Rojo, B. S. Shastry, E. Dagotto, F. D. M. Haldane, F. F. Assaad, G. Mihaly, H. E. Castillo, H. Fukuyama, H. J. Schulz, H. Kohno, H. Tsunetsugu, H. Y. Hwang, J. Moser, N. P. Ong, N. P. Ong, P. Prelovšek, P. Prelovšek, P. Prelovšek, P. Prelovšek, T. Noda, W. F. Brinkman, W. Jones, W. Kohn, X. Zotos, X. Zotos   +24 more
core   +1 more source