Weak signal detection based on stochastic resonance combining with genetic algorithm

2008 11th IEEE Singapore International Conference on Communication Systems, ICCS 2008

Volumn , Issue , 2008, Pages 484-488

  Hou, Zhefei ^a,b   Yang, Jie ^a   Wang, Yunpeng ^b   Wang, Kecheng ^a  

^a Wuhan Uuniversity of Technology   (China)

^b Air Force Dalian Communication Sergeant School   (China)

Author keywords

Genetic algorithm; Non linear monostable system; Signal detection; Stochastic resonance

Indexed keywords

ACOUSTIC INTENSITY; CIRCUIT RESONANCE; COMMUNICATION SYSTEMS; DEMODULATION; GENETIC ALGORITHMS; MAGNETIC RESONANCE; RANDOM PROCESSES; RUNGE KUTTA METHODS; SIGNAL DETECTION; SIGNAL PROCESSING; SIGNAL TO NOISE RATIO;

BACKGROUND NOISE; DETECTION APPROACHES; ENVELOPE DEMODULATIONS; FOURTH ORDERS; MECHANICAL FAULTS; MODEL-BASED; MONOSTABLE; MULTIPLICATIVE NOISE; NOISE INTENSITIES; NON-LINEAR MONOSTABLE SYSTEM; NUMERICAL SOLUTIONS; OUTPUT SIGNAL-TO-NOISE RATIOS; PERIODIC SIGNALS; RUNGE-KUTTA ALGORITHMS; SIMULATION RESULTS; SPECTRA ANALYSIS; STOCHASTIC RESONANCE; WEAK SIGNAL DETECTIONS; WEAK SIGNALS;

FAULT DETECTION;

EID: 62949143781     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICCS.2008.4737231     Document Type: Conference Paper

References (11)

1. R. Benzi, A. Sutera, and A. Vulpiani. "The mechanism of stochastic resonance", J. Phys. A: Math. General, vol. 14, 1981, pp. 453-457.
2. J. J. Collins, C. C. Chow, and T. T. Imhoff. "Stochastic resonance without tuning", Nature, vol. 376, 1995, pp. 236-238.
3. K. Loerincz, Z. Gingl, and L. Kiss. "A stochastic resonator is able to greatly improve signal-to-noise ratio", Phys. Lett. A, vol. 224, 1996, pp. 63-67.
4. S. M. Bezrukov and I. Vodyanoy. "Stochastic resonance in non-dynamical systems without response thresholds", Nature, vol. 385, Jan. 1997, pp. 319-321.
5. B. Xu, J. Li, F. Duan, and R. Bao ,ect. "Stochastic resonance with tuning system parameters: the application of bistable systems in signal processing", Chaos, Solitions and Fractals, 13,2002, pp. 633-644.
6. Xingxing Wu. Zhong-Ping Jiang and Daniel W. Repperger. "Enhancement of Stochastic Resonance with Tuning Noise and System Parameters", Proceedings of the 6th World Congress on Intelligent Control and Automation, 2006, China, pp.1823-1827
7. H.Risken, "The Fokker Planck Equation", Springer-Verlag, Berlin, 1984.
8. Feng Guo, Yu-Rong Zhou, Shi-Qi Jiang ect. "Stochastic resonance in a mono-stable system with multiplicative and additive noise". Journal of Physics A: Mathematical and General, 2006 Vol.39, pp.13861-13868
9. J.M.G. Vilar, J.M.Rubi. "Divergent Signal-to-Noise Ratio and Stochastic resonance in monostable systems", Phys.Rev Lett., 1996, 77(5),pp.2863-2866.
10. G. Syswerda. "Uniform crossover in genetic algorithms", Proc. ICGA 3, 1989,pp. 2-9.
11. J. E. Baker. "Adaptive Selection Methods for Genetic Algorithms", Proc. ICGA 1, 1985, pp. 101-111.