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2006•Proceedings of the CSEERequires access

Two-oscillator-difference-chaotic-identification Method

Zhao Hua, Yin Cheng-qun, Qiufeng Shang, Geng Yu-jing

Open publisher page 1 citations

Abstract

Using the Duffing oscillator, detection of weak signal has good sensitivity and anti-interference capability. And the key of using the chaotic oscillator in detection is to identify the chaotic characteristic correctly. A new method of identifying the chaotic is brought forward, which is called the two-oscillator-difference-chaotic-identification. The principal and the realization procedures of this method are introduced, and a conception of chaotic draw is proposed. The method can be used to identify the chaotic and the intermittent chaotic. The feasibility and validity of this method is proved by the computer simulation.

About this research paper

What this paper is about

Using the Duffing oscillator, detection of weak signal has good sensitivity and anti-interference capability. And the key of using the chaotic oscillator in detection is to identify the chaotic characteristic correctly. A new method of identifying the chaotic is brought forward, which is called the two-oscillator-difference-chaotic-identification. The principal and the realization procedures of this method are introduced, and a conception of chaotic draw is proposed. The method can be used to identify the chaotic and the intermittent chaotic. The feasibility and validity of this method is proved by the computer simulation.

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Available abstract

Using the Duffing oscillator, detection of weak signal has good sensitivity and anti-interference capability. And the key of using the chaotic oscillator in detection is to identify the chaotic characteristic correctly. A new method of identifying the chaotic is brought forward, which is called the two-oscillator-difference-chaotic-identification. The principal and the realization procedures of this method are introduced, and a conception of chaotic draw is proposed. The method can be used to identify the chaotic and the intermittent chaotic. The feasibility and validity of this method is proved by the computer simulation.

Key concepts: Chaotic, Duffing equation, Identification (biology), Control theory (sociology), Realization (probability), Key (lock), Computer science, Interference (communication)

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