Nonlinear Lyapunov-based burn control in fusion reactors

被引：7
|
作者：
Schuster, E [1 ]
Krstic, M [1 ]
Tynan, G [1 ]
机构：
[1] Univ Calif San Diego, Dept Mech & Aerosp Engn, La Jolla, CA 92093 USA
来源：
FUSION ENGINEERING AND DESIGN | 2002年 / 63-64卷
基金：
美国国家科学基金会;
关键词：
burn control; fusion reactors; nonlinear Lyapunov-based control;
D O I：
10.1016/S0920-3796(02)00272-7
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
Control of plasma density and temperature magnitudes, as well as their profiles, are among the most fundamental problems in fusion reactors. Existing efforts on model-based control use control techniques for linear models. In this work, a zero-dimensional (0-D) nonlinear model involving approximate conservation equations for the energy and the densities of the species was used to synthesize a nonlinear feedback controller for stabilizing the burn condition of a fusion reactor. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：569 / 575
页数：7
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