全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

自适应非线性FIR主动噪声控制

Keywords: 二阶Renyi误差熵,广义滤波-X梯度下降算法,非高斯噪声,非线性FIR,主动噪声控制

Full-Text   Cite this paper   Add to My Lib

Abstract:

针对非线性主动噪声控制系统的非高斯噪声问题,利用Hammerstein/Wiener模型思想简化Volterra滤波器,提出基于函数映射的非线性FIR主动噪声控制器.给出基于二阶Renyi误差熵和均方误差加权和的广义滤波-X梯度下降算法,实现自适应非线性主动噪声控制,并分析了控制算法的收敛性.该方法综合了信息熵和均方误差对误差信息的优势,结构简单且学习参数少.仿真结果表明了该方法的有效性.

References

[1]  Kuo S M,Morgan D R,Active noise control:a tutorial review,Proceeding of the IEEE,1999(6).
[2]  Das D P,Panda G,Kuo S M,New block filtered-X LMS algorithms for active noise control systems,IET Signal Processing,2007(2).
[3]  Das D P,Panda G,Active mitigation of nonlinear noise processes using a novel filtered-s LMS algorithm,IEEE Transactions on Speech and Audio Processing,2004(3).
[4]  Tan L,Jiang J,Adaptive volterra filters for active control of nonlinear noise processes,IEEE Transactions on Signal Processing,2001(8).
[5]  Bouchard M,Paillard B,Dinh C T L,Improved training of neural networks for the nonlinear active control of sound and vibration,IEEE Transactions on Neural Networks,1999(2).
[6]  Hlaing Y M,Chiu M S,Lakshminarayanan S,Modelling and control of multivariable processes using generalized Hammerstein model,Chemical Engineering Research and Design,2007(A4).
[7]  Mathews V J,Sicuranza G L,Polynomial signal processing,New York:John Wiley and Sons,Inc,2000.
[8]  Erdogmus D,Hild K E,Principe J C,Blind source separation using Renyi\'s α-marginal entropy,NEUROCOMPUTING,2002.
[9]  Afshar P,Wang H,ILC-based adaptive minimum entropy control for general stochastic systems using neural networks,New Orleans,USA:Institute of Electrical and Electronic Engineers Inc,2008.
[10]  Erdogmus D,Principe J C,Convergence properties and data efficiency of the minimum error entropy criterion in Adaline training,IEEE Transactions on Signal Processing,2003(7).
[11]  Chen B D,Hu J C,Sun Z Q,A joint stochastic gradient algorithm and its application to system identification with RBF networks,Dalian,China,IEEE,2006.
[12]  Parzen E,On the estimation of a probability density function and model,Annals of Mathematical Statistics,1962(3).
[13]  Zhang Q Z,Gan W S,Zhou Y L,Adaptive recurrent fuzzy neural networks for active noise control,Journal of Sound and Vibration,2006.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133