Application of chaos-based signal processing in the laser underwater target detection system
Conference
·
OSTI ID:529703
- HuaZhong Univ. of Science and Technology, Wuhan (China). Dept. of Electronics and Information Engineering
In this paper, the authors first demonstrate that the signal received from the laser underwater target detection system may be chaotic through phase space reconstruction, correlation dimension analysis and Lyapunov exponent calculation. Then the result of the correlation dimension analysis is used to construct a neural network predictor which is considered as an approximation of the basic dynamics of the received signal. Finally they introduce a chaos-based detection method and apply it to detect the underwater target. The performance of this new method is superior to that of the conventional method.
- OSTI ID:
- 529703
- Report Number(s):
- CONF-9611124-; ISBN 0-8194-2290-8; TRN: IM9742%%192
- Resource Relation:
- Conference: SPIE photonics China `96, Beijing (China), 3-7 Nov 1996; Other Information: PBD: 1996; Related Information: Is Part Of High-power lasers: Solid state, gas, excimer, and other advanced lasers; Mei, S.S.; Truesdell, K.A. [eds.]; PB: 523 p.; Proceedings/SPIE, Volume 2889
- Country of Publication:
- United States
- Language:
- English
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