Sökning: onr:"swepub:oai:research.chalmers.se:3426557f-5b84-4494-80b7-49bb9f0955be" > Multimachine Data-B...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03584naa a2200457 4500 | |
001 | oai:research.chalmers.se:3426557f-5b84-4494-80b7-49bb9f0955be | |
003 | SwePub | |
008 | 171008s2016 | |||||||||||000 ||eng| | |
024 | 7 | a https://doi.org/10.13182/fst15-2072 DOI |
024 | 7 | a https://research.chalmers.se/publication/2471902 URI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Liu, Yueqiang,d 1971u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)elfliu |
245 | 1 0 | a Multimachine Data-Based Prediction of High-Frequency Sensor Signal Noise for Resistive Wall Mode Control in ITER |
264 | c 2017-03-23 | |
264 | 1 | b Informa UK Limited,c 2016 |
338 | a electronic2 rdacarrier | |
520 | a The high-frequency noise measured by magnetic sensors, at levels above the typical frequency of resistive wall modes, is analyzed across a range of present tokamak devices including DIII-D, JET, MAST, ASDEX Upgrade, JT-60U, and NSTX. A high-pass filter enables identification of the noise component with Gaussian-like statistics that shares certain common characteristics in all devices considered. A conservative prediction is made for ITER plasma operation of the high-frequency noise component of the sensor signals, to be used for resistive wall mode feedback stabilization, based on the multimachine database. The predicted root-mean-square n = 1 (n is the toroidal mode number) noise level is 10(4) to 10(5) G/s for the voltage signal, and 0.1 to 1 G for the perturbed magnetic field signal. The lower cutoff frequency of the Gaussian pickup noise scales linearly with the sampling frequency, with a scaling coefficient of about 0.1. These basic noise characteristics should be useful for the modeling-based design of the feedback control system for the resistive wall mode in ITER. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Reglerteknik0 (SwePub)202022 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Control Engineering0 (SwePub)202022 hsv//eng |
653 | a Sensor noise | |
653 | a resistive wall mode | |
700 | 1 | a Sabbagh, S. A.u Columbia University in the City of New York4 aut |
700 | 1 | a Chapman, I. T.u Culham Science Centre4 aut |
700 | 1 | a Gerasimov, S.u Culham Science Centre4 aut |
700 | 1 | a Gribov, Y.4 aut |
700 | 1 | a Hender, T. C.u Culham Science Centre4 aut |
700 | 1 | a Igochine, V.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Maraschek, M.u Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Matsunaga, G.u Japan Atomic Energy Agency4 aut |
700 | 1 | a Okabayashi, M.u Princeton University4 aut |
700 | 1 | a Strait, E. J.u General Atomics4 aut |
710 | 2 | a Chalmers tekniska högskolab Columbia University in the City of New York4 org |
773 | 0 | t Fusion Science and Technologyd : Informa UK Limitedg 70:3, s. 387-405q 70:3<387-405x 1536-1055x 1943-7641 |
856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/247190/local_247190.pdfx primaryx freey FULLTEXT |
856 | 4 | u http://publications.lib.chalmers.se/records/fulltext/247190/local_247190.pdf |
856 | 4 8 | u https://doi.org/10.13182/fst15-207 |
856 | 4 8 | u https://research.chalmers.se/publication/247190 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.