Study on the method of intermittent chaos to detect the weak signal
Authors
Xu-dong Song, Xiao Chen
Corresponding Author
Xu-dong Song
Available Online March 2015.
- DOI
- 10.2991/iiicec-15.2015.337How to use a DOI?
- Keywords
- Duffing oscillator; weak signal detection; intermittent chaos; chaotic oscillator array.
- Abstract
In this paper, we use the largestLyapunov exponent proved that Duffing oscillators system have the immune to arbitrary distribution with zero-mean noise. For theunknown signal, we can use intermittent chaosto realize signal detection. Through experiment simulation, we use the least number of chaotic oscillator array to realize the signal frequency detection. Simulation experiments show that this method is simple, effective, high detection precision.
- Copyright
- © 2015, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Xu-dong Song AU - Xiao Chen PY - 2015/03 DA - 2015/03 TI - Study on the method of intermittent chaos to detect the weak signal BT - Proceedings of the 2015 International Industrial Informatics and Computer Engineering Conference PB - Atlantis Press SP - 1523 EP - 1526 SN - 2352-538X UR - https://doi.org/10.2991/iiicec-15.2015.337 DO - 10.2991/iiicec-15.2015.337 ID - Song2015/03 ER -