Adaptive Regularized Particle Filter for Synchronization of Chaotic Colpitts Circuits in an AWGN Channel
Adaptive Regularized Particle Filter for Synchronization of Chaotic Colpitts Circuits in an AWGN Channel
复制标题
用于 AWGN 通道中混沌 Colpitts 电路同步的自适应正则化粒子滤波器
DOI:
10.1007/s00034-012-9506-y
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发表时间:
2012-10
期刊:
影响因子:
--
通讯作者:
Chen Kangsheng
中科院分区:
文献类型:
--
作者:
Shi Zhiguo;Wang Lin;Gu Yujie;Chen Kangsheng
For chaotic trajectories, when the system parameters are fixed, they are generally confined in a bounded state space. In this paper, we propose an adaptive regularized particle filter (RPF), which makes the best of this inherent characteristic, for identical synchronization of chaotic Colpitts circuits combating additive white Gaussian noise (AWGN) channel distortion. This proposed filter incorporates RPF that resamples from a continuous approximation of the posterior density to avoid sample impoverishment and then utilizes the revised Kullback–Leibler distance (KLD) sampling to adaptively select the number of particles used. Compared with the existing particle filters (PFs) with fixed large number of particles, this proposed adaptive RPF propagates less number of particles with similar performance and thus provides a much more efficient solution for this problem.
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DOI:
--
发表时间:
2009-11
期刊:
World Academy of Science, Engineering and Technology, International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering
影响因子:
--
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通讯作者:
Moussa Yahia;P. Acco;M. Benslama
影响因子:
2.3
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影响因子:
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DOI:
10.1631/jzus.2006.as0228
发表时间:
2006-08
期刊:
Journal of Zhejiang University SCIENCE A
影响因子:
--
作者:
Shen, Cheng;Shi, Zhi-Guo;Ran, Li-Xin
通讯作者:
Ran, Li-Xin
DOI:
10.1007/978-1-4757-3437-9
发表时间:
2001
期刊:
--
影响因子:
--
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A. Doucet;Nando de Freitas;N. Gordon
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