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Robust Adaptive Filtering Based on Exponential Functional Link Network: Analysis and Application

delete2021-07-01
delete15
PRE
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于涛 cover
于涛 (Tao Yu) *
W
Wenqi Li
Y
Yi Yu
R
Rodrigo C. de Lamare
DOI:10.1109/TCSII.2021.3056708delete
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Abstract

Abstract

En 中文
The exponential functional link network (EFLN) has been recently investigated and applied to nonlinear filtering. This brief proposes an adaptive EFLN filtering algorithm based on a novel inverse square root (ISR) cost function, called the EFLN-ISR algorithm, whose learning capability is robust under impulsive interference. The steady-state performance of EFLN-ISR is rigorously derived and then confirmed by numerical simulations. Moreover, the validity of the proposed EFLN-ISR algorithm is justified by the actually experimental results with the application to hysteretic nonlinear system identification.
Keywords:
Steady-state
Cost function
Interference
Nonlinear systems
Robustness
Adaptation models
Convergence
Exponential functional link network
hysteretic system identification
impulsive interference
inverse square root
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Journal

I
IEEE Transactions on Circuits and Systems and Express Briefs
IF:
4.9
Papers:
8.8K
Citations:
2.5W

Organization

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southwest university of science & technology - china
Scholars:
8.5K
Papers: 6.3K
Citations: 6
S
Southwest Petroleum University
Scholars:
1.4W
Papers: 7.8K
Citations: 8.5K
P
pontificia universidade catolica do rio de janeiro
Scholars:
2.2K
Papers: 1.7K
Citations: 0
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