Spatiotemporal control and synchronization of flute modes and drift waves in a magnetized plasma column

被引：21

作者：

Brochard, F. ^{[1
]}

Bonhomme, G. ^{[1
]}

Gravier, E. ^{[1
]}

Oldenburger, S. ^{[1
]}

Philipp, M. ^{[1
]}

机构：

[1] Univ Nancy 1, LPMIA, UMR 7040, CNRS, F-54506 Vandoeuvre Les Nancy, France

来源：

PHYSICS OF PLASMAS | 2006年 / 13卷 / 05期

关键词：

D O I：

10.1063/1.2199807

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

An open-loop spatiotemporal synchronization method is applied to flute modes in a cylindrical magnetized plasma. It is demonstrated that synchronization can be achieved only if the exciter signal rotates in the same direction as the propagating mode. Moreover, the efficiency of the synchronization is shown to depend on the radial properties of the instability under consideration. It is also demonstrated that the control disposition can alternatively be used to produce strongly developed turbulence of drift waves or flute instabilities. (c) 2006 American Institute of Physics.

引用

页数：9

共 32 条

[1] EXPERIMENTAL CHARACTERIZATION OF UNSTABLE PERIODIC-ORBITS BY CONTROLLING CHAOS [J].

BIELAWSKI, S ;

DEROZIER, D ;

GLORIEUX, P .

PHYSICAL REVIEW A, 1993, 47 (04) :R2492-R2495

[2] Controlling spatiotemporal dynamics with time-delay feedback [J].

Bleich, ME ;

Socolar, JES .

PHYSICAL REVIEW E, 1996, 54 (01) :R17-R20

[3]

Block D, 2001, CONTRIB PLASM PHYS, V41, P455, DOI 10.1002/1521-3986(200109)41:5<455::AID-CTPP455>3.0.CO

[4]

2-8

[5] Synchronization of drift waves -: art. no. 056401 [J].

Block, D ;

Piel, A ;

Schröder, C ;

Klinger, T .

PHYSICAL REVIEW E, 2001, 63 (05) :564011-564017

[6] Control of defects and spacelike structures in delayed dynamical systems [J].

Boccaletti, S ;

Maza, D ;

Mancini, H ;

Genesio, R ;

Arecchi, FT .

PHYSICAL REVIEW LETTERS, 1997, 79 (26) :5246-5249

[7] Transitions to spatiotemporal chaos and turbulence of flute instabilities in a low-β magnetized plasma [J].

Brochard, F ;

Gravier, E ;

Bonhomme, G .

PHYSICAL REVIEW E, 2006, 73 (03) :1-7

[8] Transition from flute modes to drift waves in a magnetized plasma column [J].

Brochard, F ;

Gravier, E ;

Bonhomme, G .

PHYSICS OF PLASMAS, 2005, 12 (06) :1-7

[9] EXPERIMENTAL CONTROL OF CHAOS [J].

DITTO, WL ;

RAUSEO, SN ;

SPANO, ML .

PHYSICAL REVIEW LETTERS, 1990, 65 (26) :3211-3214

[10] Low-frequency instabilities in a laboratory magnetized plasma column [J].

Gravier, E ;

Brochard, F ;

Bonhomme, G ;

Pierre, T ;

Briançon, JL .

PHYSICS OF PLASMAS, 2004, 11 (02) :529-537

← 1 2 3 4 →