Noise Immunity Analysis in External Excitation Chaotic Oscillator Detecting System

Author

Xie, Tao ; Wei, Xueye ; Yu, Rongrong

Author_Institution

Beijing Vocational Coll. of Labour & Social Security, Beijing, China

Volume

1

fYear

2010

fDate

13-14 Oct. 2010

Firstpage

1013

Lastpage

1016

Abstract

The chaotic oscillator detecting is a new kind of weak signal detecting methods. The present chaotic oscillator detecting system has certain limits. And there is no theoretical foundation to define what kind of chaotic oscillators can constitute weak signal detecting system. This paper analyzes the sensitivity to weak signals and noise immunity of Duffing-Holmes and L-Y chaotic oscillator detecting system, and introduces generated cell mapping in. In the end, the constitutive principle of external excitation chaotic oscillator detecting system is given.

Keywords

chaos; oscillators; Duffing-Holmes chaotic oscillator detecting system; L-Y chaotic oscillator detecting system; cell mapping; external excitation chaotic oscillator detecting system; noise immunity analysis; weak signal detecting method; weak signal sensitivity; Bifurcation; Chaotic communication; Noise; Oscillators; Sensitivity; Transient analysis; Duffing; chaotic oscillator; noise immunity; weak signal detecting;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent System Design and Engineering Application (ISDEA), 2010 International Conference on

Conference_Location

Changsha

Print_ISBN

978-1-4244-8333-4

Type

conf

DOI

10.1109/ISDEA.2010.154

Filename

5743349