Indirect frequency estimation based on second-order adaptive FIR notch filter

被引：13

作者：

Punchalard, R. ^{[1
]}

Koseeyaporn, J. ^{[2
]}

Wardkein, P. ^{[2
]}

机构：

[1] Mahanakorn Univ Technol, Dept Telecommun Engn, Bangkok 10530, Thailand

[2] King Mongkuts Inst Technol Ladkrabang, Dept Telecommun Engn, Bangkok 10520, Thailand

来源：

SIGNAL PROCESSING | 2009年 / 89卷 / 07期

关键词：

Adaptive FIR notch filter; Indirect frequency estimation; Unbiased estimator; ALGORITHM; ENHANCEMENT; SINUSOIDS;

D O I：

10.1016/j.sigpro.2009.01.016

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper deals with estimating the frequency of sinusoidal signal buried in broad band noise. The simple unbiased indirect frequency estimation (IFE) algorithm is proposed for a second-order adaptive finite impulse response (FIR) notch filter with constrained zeros. The technique of estimating input noise variance is employed to remove the bias existing in the estimated filter parameter. Also, the difference equation for the convergence of the expectation of the estimated parameter and the closed-form of steady state estimation mean square error (MSE) are derived. In addition, extensive simulations are conducted to corroborate the efficiency of the proposed estimator with the theoretical analysis. (c) 2009 Elsevier B.V. All rights reserved.

引用

页码：1428 / 1435

页数：8

共 50 条

[1] Direct frequency estimation based adaptive algorithm for a second-order adaptive FIR notch filter
Punchalard, R.
Lorsawatsiri, A.
Loetwassana, W.
Koseeyaporn, J.
Wardkein, P.
Roeksabutr, A.
SIGNAL PROCESSING, 2008, 88 (02) : 315 - 325
[2] Plain gradient based direct frequency estimation using second-order constrained adaptive IIR notch filter
Zhou, J
Li, G
ELECTRONICS LETTERS, 2004, 40 (05) : 351 - 352
[3] Average Plain Gradient Based Indirect Frequency Estimation Using Adaptive Notch Filter
Yuan, Yue
Qing, Meiyi
Liang, Huaqing
2020 IEEE CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING (CCECE), 2020,
[4] Effective bass enhancement using second-order adaptive notch filter
Lee, Junho
Song, Eunjung
Park, Youngcheol
Youn, Daehee
IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 2008, 54 (02) : 663 - 668
[5] A modified inverse tangent based adaptive algorithm for a second-order constrained adaptive IIR notch filter
Punchalard, R.
SIGNAL PROCESSING, 2014, 94 : 350 - 358
[6] Adaptive notch filter-based frequency and amplitude estimation
Chu Z.-B.
Zhang C.-W.
Feng X.-Y.
Zidonghua Xuebao/ Acta Automatica Sinica, 2010, 36 (01): : 60 - 66
[7] Power system Frequency estimation Based on Adaptive Notch Filter
Jiang Chaochao
Su Yixin
Zhang Huajun
Liu Shilin
2016 2ND INTERNATIONAL CONFERENCE ON INDUSTRIAL INFORMATICS - COMPUTING TECHNOLOGY, INTELLIGENT TECHNOLOGY, INDUSTRIAL INFORMATION INTEGRATION (ICIICII), 2016, : 191 - 194
[8] A novel memoryless nonlinear gradient algorithm for a second-order adaptive IIR notch filter
Xiao, YG
Kobayashi, Y
Tadokoro, Y
ICNN - 1996 IEEE INTERNATIONAL CONFERENCE ON NEURAL NETWORKS, VOLS. 1-4, 1996, : 1865 - 1870
[9] ADAPTIVE NOTCH FILTER BY DIRECT FREQUENCY ESTIMATION
CHEN, BS
YANG, TY
LIN, BH
SIGNAL PROCESSING, 1992, 27 (02) : 161 - 176
[10] Tracking properties of a gradient-based second-order adaptive IIR notch filter with constrained poles and zeros
Xiao, YG
Takeshita, Y
Shida, K
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2002, 50 (04) : 878 - 888

← 1 2 3 4 5 →