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Title: Development of a Closed Loop Simulator for Poloidal Field Control in DIII-D

Abstract

The design of a model-based simulator of the DIII-D poloidal field system is presented. The simulator is automatically configured to match a particular DIII-D discharge circuit. The simulator can be run in a data input mode, in which prior acquired DIII-D shot data is input to the simulator, or in a stand-alone predictive mode, in which the model operates in closed loop with the plasma control system. The simulator is used to design and validate a multi-input-multi-output controller which has been implemented on DIII-D to control plasma shape. Preliminary experimental controller results are presented.

Authors:
; ; ; ; ;
Publication Date:
Research Org.:
General Atomics, San Diego, CA (US)
Sponsoring Org.:
US Department of Energy (US)
OSTI Identifier:
766803
Report Number(s):
GA-A23266
TRN: US0109392
DOE Contract Number:  
AC03-99ER54463
Resource Type:
Conference
Resource Relation:
Conference: 18th IEEE/NPSS Symposium on Fusion Engineering, Albuquerque, NM (US), 10/25/1999--10/29/1999; Other Information: PBD: 1 Nov 1999
Country of Publication:
United States
Language:
English
Subject:
70 PLASMA PHYSICS AND FUSION TECHNOLOGY; COMPUTERIZED CONTROL SYSTEMS; DESIGN; DOUBLET-3 DEVICE; SIMULATORS; CLOSED-LOOP CONTROL; PLASMA WAVES; SHAPE; PROCESS CONTROL

Citation Formats

J.A. Leuer, M.L. Walker, D.A. Humphreys, J.R. Ferron, A. Nerem, and B.G. Penaflor. Development of a Closed Loop Simulator for Poloidal Field Control in DIII-D. United States: N. p., 1999. Web.
J.A. Leuer, M.L. Walker, D.A. Humphreys, J.R. Ferron, A. Nerem, & B.G. Penaflor. Development of a Closed Loop Simulator for Poloidal Field Control in DIII-D. United States.
J.A. Leuer, M.L. Walker, D.A. Humphreys, J.R. Ferron, A. Nerem, and B.G. Penaflor. Mon . "Development of a Closed Loop Simulator for Poloidal Field Control in DIII-D". United States. https://www.osti.gov/servlets/purl/766803.
@article{osti_766803,
title = {Development of a Closed Loop Simulator for Poloidal Field Control in DIII-D},
author = {J.A. Leuer and M.L. Walker and D.A. Humphreys and J.R. Ferron and A. Nerem and B.G. Penaflor},
abstractNote = {The design of a model-based simulator of the DIII-D poloidal field system is presented. The simulator is automatically configured to match a particular DIII-D discharge circuit. The simulator can be run in a data input mode, in which prior acquired DIII-D shot data is input to the simulator, or in a stand-alone predictive mode, in which the model operates in closed loop with the plasma control system. The simulator is used to design and validate a multi-input-multi-output controller which has been implemented on DIII-D to control plasma shape. Preliminary experimental controller results are presented.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Mon Nov 01 00:00:00 EST 1999},
month = {Mon Nov 01 00:00:00 EST 1999}
}

Conference:
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