Application Research of Chaos Synchronization in Detecting Weak Signal

Abstract:

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The basic form of Duffing equation is firstly analyzed in this paper; and then, it describes the principle of weak signal detection based on the change of phase trace. In view of some key questions existing in weak signal detection based on chaos, a new system is put forward, which detects weak signal utilizing chaotic synchronization characteristics. Utilizing the system, the critical problems of existing in weak signal detection based on chaos can be solved, and that, a imitation experiment validates the project, as a result, the research in the paper provides the foundation of putting chaotic synchronization into practice application to weak signal detection.

Info:

Periodical:

Advanced Materials Research (Volumes 271-273)

Edited by:

Junqiao Xiong

Pages:

581-585

DOI:

10.4028/www.scientific.net/AMR.271-273.581

Citation:

D. H. Wu "Application Research of Chaos Synchronization in Detecting Weak Signal", Advanced Materials Research, Vols. 271-273, pp. 581-585, 2011

Online since:

July 2011

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Price:

$35.00

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