Hyperchaotic oscillator with gyrators

被引：74

作者：

Tamasevicius, A ^{[1
]}

Cenys, A ^{[1
]}

Mykolaitis, G ^{[1
]}

Namajunas, A ^{[1
]}

Lindberg, E ^{[1
]}

机构：

[1] TECH UNIV DENMARK,DEPT INFORMAT TECHNOL,DK-2800 LYNGBY,DENMARK

来源：

ELECTRONICS LETTERS | 1997年 / 33卷 / 07期

关键词：

chaos; gyrators; oscillators;

D O I：

10.1049/el:19970393

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A fourth-order hyperchaotic oscillator is described. It contains a negative impedance converter, two gyrators, two capacitors and a diode. the dynamics of the oscillator is shown to be characterised by two positive Lyapunov exponents. The performance of the circuit is investigated by means of numerical integration of appropriate differential equations, hardware experiments and PSPICE simulations.

引用

页码：542 / 544

页数：3

共 8 条

[1]

HOROWITZ P, 1993, ART ELECT, pCH5

[2]

LINDBERG E, 1993, P 1 INT WORKSH NONL, P80

[3]

LINDBERG E, 1996, P 4 INT WORKSH NONL, P201

[4] HYPERCHAOS - LABORATORY EXPERIMENT AND NUMERICAL CONFIRMATION [J].

MATSUMOTO, T ;

CHUA, LO ;

KOBAYASHI, K .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, 1986, 33 (11) :1143-1147

[5] AN ELECTRONIC ANALOG OF THE MACKEY-GLASS SYSTEM [J].

NAMAJUNAS, A ;

PYRAGAS, K ;

TAMASEVICIUS, A .

PHYSICS LETTERS A, 1995, 201 (01) :42-46

[6] Simple 4D chaotic oscillator [J].

Tamasevicius, A ;

Namajunas, A ;

Cenys, A .

ELECTRONICS LETTERS, 1996, 32 (11) :957-958

[7] Synchronisation of 4D hyperchaotic oscillators [J].

Tamasevicius, A ;

Mykolaitis, G ;

Cenys, A ;

Namajunas, A .

ELECTRONICS LETTERS, 1996, 32 (17) :1536-1538

[8]

TAMASEVICIUS A, 1996, P 4 INT WORKSH NONL, P363

← 1 →