ウエダ　ヨシオ   Ueda Yoshio   上田　良夫    所属   追手門学院大学  理工学部 電気電子工学科    職種   教授
言語種別	英語
発行・発表の年月	1984/10
形態種別	論文
査読	査読あり
標題	Feedback control of vertical plasma position in non-circular tokamak TNT-A
執筆形態	共著・編著（代表編著を除く）
掲載誌名	Nuclear Fusion
掲載区分	国外
出版社・発行元	INT ATOMIC ENERGY AGENCY
巻・号・頁	24(10),pp.1243-1249
著者・共著者	Y. Nagayama,M. Naito,Y. Ueda,Y. Ohki,K. Miyamoto
概要	An experimental investigation of feedback control of the vertical plasma position in the non-circular tokamak TNT-A is described. When the loop gain of the feedback control system is high, the plasma displacement is small, but the saturation of the servo-amplifier limits the maximum loop gain. It is observed that the stable region in the diagram of the loop gain and the n-index (g-n diagram) shrinks as the n-index approaches a critical value. The experimental results are consistent with the theoretical model in which the effect of the toroidal gaps in the resistive shell and the vacuum vessel is considered. © 1984 IOP Publishing Ltd.
DOI	10.1088/0029-5515/24/10/001
ISSN	0029-5515/1741-4326