skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Toroidal Modeling of RWM Feedback in the Presence of Control Voltage Saturation and Sensor Noise

Abstract

Not provided.

Authors:
 [1];  [2];  [1];  [1];  [3];  [4]
  1. Southwestern Institute of Physics, P.O. Box 432, Chengdu 610041, China
  2. Southwestern Institute of Physics, P.O. Box 432, Chengdu 610041, China; General Atomics, P.O. Box 85608, San Diego, California 92186-5608
  3. Southwestern Institute of Physics, P.O. Box 432, Chengdu 610041, China; Culham Science Centre, CCFE, Abingdon, OX14 3DB, United Kingdom
  4. Donghua University, College of Science, Shanghai 201620, China
Publication Date:
Research Org.:
General Atomics, San Diego, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1540361
DOE Contract Number:  
FC02-04ER54698; FG02-95ER54309
Resource Type:
Journal Article
Journal Name:
Fusion Science and Technology
Additional Journal Information:
Journal Volume: 73; Journal Issue: 4; Journal ID: ISSN 1536-1055
Publisher:
American Nuclear Society
Country of Publication:
United States
Language:
English
Subject:
Nuclear Science & Technology

Citation Formats

Wang, S., Liu, Y. Q., Song, X. M., Zheng, G. Y., Xia, G. L., and Li, L. Toroidal Modeling of RWM Feedback in the Presence of Control Voltage Saturation and Sensor Noise. United States: N. p., 2017. Web. doi:10.1080/15361055.2017.1404416.
Wang, S., Liu, Y. Q., Song, X. M., Zheng, G. Y., Xia, G. L., & Li, L. Toroidal Modeling of RWM Feedback in the Presence of Control Voltage Saturation and Sensor Noise. United States. doi:10.1080/15361055.2017.1404416.
Wang, S., Liu, Y. Q., Song, X. M., Zheng, G. Y., Xia, G. L., and Li, L. Thu . "Toroidal Modeling of RWM Feedback in the Presence of Control Voltage Saturation and Sensor Noise". United States. doi:10.1080/15361055.2017.1404416.
@article{osti_1540361,
title = {Toroidal Modeling of RWM Feedback in the Presence of Control Voltage Saturation and Sensor Noise},
author = {Wang, S. and Liu, Y. Q. and Song, X. M. and Zheng, G. Y. and Xia, G. L. and Li, L.},
abstractNote = {Not provided.},
doi = {10.1080/15361055.2017.1404416},
journal = {Fusion Science and Technology},
issn = {1536-1055},
number = 4,
volume = 73,
place = {United States},
year = {2017},
month = {12}
}

Works referenced in this record:

Improved plasma performance in tokamaks with negative magnetic shear
journal, February 1994


Resistive Wall Mode in Collisionless Quasistationary Plasmas
journal, September 2004


Resistive wall stabilized operation in rotating high beta NSTX plasmas
journal, April 2006


Reduced Critical Rotation for Resistive-Wall Mode Stabilization in a Near-Axisymmetric Configuration
journal, February 2007


Identification of a Low Plasma-Rotation Threshold for Stabilization of the Resistive-Wall Mode
journal, February 2007


Toroidal self-consistent modeling of drift kinetic effects on the resistive wall mode
journal, November 2008

  • Liu, Yueqiang; Chu, M. S.; Chapman, I. T.
  • Physics of Plasmas, Vol. 15, Issue 11
  • DOI: 10.1063/1.3008045

The role of kinetic effects, including plasma rotation and energetic particles, in resistive wall mode stability
journal, August 2010

  • Berkery, J. W.; Sabbagh, S. A.; Reimerdes, H.
  • Physics of Plasmas, Vol. 17, Issue 8
  • DOI: 10.1063/1.3474925

Kinetic effects of trapped energetic particles on stability of external kink modes with a resistive wall
journal, March 2012

  • Hao, G. Z.; Liu, Y. Q.; Wang, A. K.
  • Physics of Plasmas, Vol. 19, Issue 3
  • DOI: 10.1063/1.3692185

Plasma-Resistivity-Induced Strong Damping of the Kinetic Resistive Wall Mode
journal, October 2014


Effects of plasma shear flow on the RWM stability in ITER
journal, May 2015


Active Feedback Stabilization of Toroidal External Modes in Tokamaks
journal, January 2000


Feedback stabilization of nonaxisymmetric resistive wall modes in tokamaks. I. Electromagnetic model
journal, September 2000

  • Liu, Y. Q.; Bondeson, A.; Fransson, C. M.
  • Physics of Plasmas, Vol. 7, Issue 9
  • DOI: 10.1063/1.1287744

Feedback stabilization of nonaxisymmetric resistive wall modes in tokamaks. II. Control analysis
journal, January 2000

  • Fransson, C. M.; Lennartson, B.; Breitholtz, C.
  • Physics of Plasmas, Vol. 7, Issue 10
  • DOI: 10.1063/1.1290481

Active feedback stabilization of the resistive wall mode on the DIII-D device
journal, May 2001

  • Okabayashi, M.; Bialek, J.; Chance, M. S.
  • Physics of Plasmas, Vol. 8, Issue 5
  • DOI: 10.1063/1.1351823

Closed-loop feedback of MHD instabilities on DIII-D
journal, February 2001

  • Fredrickson, E. D.; Bialek, J.; Garofalo, A. M.
  • Plasma Physics and Controlled Fusion, Vol. 43, Issue 3
  • DOI: 10.1088/0741-3335/43/3/307

Resistive wall mode dynamics and active feedback control in DIII-D
journal, September 2001


Resistive wall stabilization of high-beta plasmas in DIII–D
journal, May 2003


Resistive wall mode stabilization with internal feedback coils in DIII-D
journal, May 2004

  • Strait, E. J.; Bialek, J. M.; Bogatu, I. N.
  • Physics of Plasmas, Vol. 11, Issue 5
  • DOI: 10.1063/1.1666238

Comprehensive control of resistive wall modes in DIII-D advanced tokamak plasmas
journal, October 2009


Optimal control of tokamak resistive wall modes in the presence of noise
journal, November 2003

  • Sen, A. K.; Nagashima, M.; Longman, R. W.
  • Physics of Plasmas, Vol. 10, Issue 11
  • DOI: 10.1063/1.1616560

Active control of the resistive wall mode with power saturation
journal, January 2012

  • Li, Li; Liu, Yue; Liu, Yueqiang
  • Physics of Plasmas, Vol. 19, Issue 1
  • DOI: 10.1063/1.3672512

Synergetic effects of magnetic feedback and plasma flow on resistive wall mode stability in tokamaks
journal, July 2014


Stabilization of resistive wall modes in tokamaks by drift kinetic effects combined with magnetic feedback
journal, July 2015


Chapter 3: MHD stability, operational limits and disruptions
journal, June 2007


MHD-Limits to Plasma Confinement
journal, January 1984


Effects of thick blanket modules on the resistive wall modes stability in ITER
journal, November 2010


Modelling resistive wall modes in ITER with self-consistent inclusion of drift kinetic resonances
journal, February 2009


Effects of α particles on the resistive wall mode stability in ITER
journal, July 2010


Control of resistive wall modes in tokamak plasmas
journal, March 2014


Equilibrium and global MHD stability study of KSTAR high beta plasmas under passive and active mode control
journal, January 2010


Feedback suppression of rotating external kink instabilities in the presence of noise
journal, August 2008

  • Hanson, Jeremy M.; De Bono, Bryan; James, Royce W.
  • Physics of Plasmas, Vol. 15, Issue 8
  • DOI: 10.1063/1.2974797

A Kalman filter for feedback control of rotating external kink instabilities in the presence of noise
journal, May 2009

  • Hanson, Jeremy M.; De Bono, Bryan; Levesque, Jeffrey P.
  • Physics of Plasmas, Vol. 16, Issue 5
  • DOI: 10.1063/1.3110110

Modeling of resistive wall mode and its control in experiments and ITER
journal, May 2006

  • Liu, Yueqiang; Chu, M. S.; Garofalo, A. M.
  • Physics of Plasmas, Vol. 13, Issue 5
  • DOI: 10.1063/1.2177199

Multimachine Data–Based Prediction of High-Frequency Sensor Signal Noise for Resistive Wall Mode Control in ITER
journal, November 2016

  • Liu, Yueqiang; Sabbagh, S. A.; Chapman, I. T.
  • Fusion Science and Technology, Vol. 70, Issue 3
  • DOI: 10.13182/FST15-207

Identification of Vertical Instabilities in the JET Tokamak
journal, June 2008

  • Albanese, R.; Artaserse, G.; Maviglia, F.
  • IEEE Transactions on Magnetics, Vol. 44, Issue 6
  • DOI: 10.1109/TMAG.2007.915331