Lyapunov Exponents and General Dimensions of Strange Attractor of Electrodynamic Cone Loudspeaker

Chin. Phys. Lett.

1991, Vol. 8

Issue (9): 442-445 DOI:

Original Articles

Lyapunov Exponents and General Dimensions of Strange Attractor of Electrodynamic Cone Loudspeaker

TONG peiqing;MIAO Gaoqing;NI Wansun;WEI Rongjue

Institute of Acoustics, Nanjing University, Nanjing 210008

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TONG peiqing, MIAO Gaoqing, NI Wansun et al 1991 Chin. Phys. Lett. 8 442-445

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Abstract Lyapunov exponents, Lyapunov dimension and general dimensions have been determined from a time series of electrodynamic cone loudspeaker. It is found that a low-dimensional chaotic at tractor has one positive largest exponent, and the Lyapunov dimension is in concordance with the Hausdorff dimension which calculated by general correlation integrated method.

Keywords: 05.45.+h 43.25.+y

Published: 01 September 1991

PACS:	05.45.+h
	43.25.+y	(Nonlinear acoustics)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1991/V8/I9/0442

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