Title :
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
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;
Conference_Titel :
Intelligent System Design and Engineering Application (ISDEA), 2010 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-4244-8333-4
DOI :
10.1109/ISDEA.2010.154
