A unified open-circuit-fault diagnosis method for three-level neutral-point-clamped power converters

M Zhang, Z Zhang, Z Li, H Chen… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Fast and accurate fault diagnosis is important to enhance the reliability of power converters.
Since both open-circuit faults in insulated gate bipolar translator (IGBTs) and diodes …

Quantized kernel Lleast lncosh algorithm

Q Wu, Y Li, YV Zakharov, W Xue - Signal Processing, 2021 - Elsevier
This paper introduces the kernel least lncosh (KLL) algorithm, in which the lncosh (logarithm
of hyperbolic cosine) cost function is successfully applied in the reproducing-kernel-Hilbert …

Adaptive graph filters in reproducing kernel Hilbert spaces: Design and performance analysis

VRM Elias, VC Gogineni, WA Martins… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This paper develops adaptive graph filters that operate in reproducing kernel Hilbert spaces.
We consider both centralized and fully distributed implementations. We first define nonlinear …

Reduced kernel recursive least squares algorithm for aero-engine degradation prediction

H Zhou, J Huang, F Lu - Mechanical Systems and Signal Processing, 2017 - Elsevier
Kernel adaptive filters (KAFs) generate a linear growing radial basis function (RBF) network
with the number of training samples, thereby lacking sparseness. To deal with this …

A kernel affine projection-like algorithm in reproducing kernel hilbert space

Q Wu, Y Li, YV Zakharov, W Xue… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A kernel affine projection-like algorithm (KAPLA) is proposed in reproducing kernel Hilbert
space in non-Gaussian environments. The cost function for the developed algorithm is …

A parallel kernelized data-reusing maximum correntropy algorithm

Q Wu, Y Li, W Xue - IEEE Transactions on Circuits and Systems …, 2020 - ieeexplore.ieee.org
In this brief, a parallel kernel data-reusing maximum correntropy (PKDRMC) algorithm is
proposed within the framework of nonlinear adaptive filtering. The PKDRMC algorithm …

Mean square convergence of reproducing kernel for channel identification: Application to Bran D Channel impulse response

R Fateh, A Darif - International Conference on Business Intelligence, 2021 - Springer
Nowadays, in the field of nonlinear system identification, the function approximation builds
on the theory of reproducing kernel Hilbert spaces (RKHS) is of high importance in kernel …

A kernel recursive maximum versoria-like criterion algorithm for nonlinear channel equalization

Q Wu, Y Li, W Xue - symmetry, 2019 - mdpi.com
In this paper, a kernel recursive maximum Versoria-like criterion (KRMVLC) algorithm has
been constructed, derived, and analyzed within the framework of nonlinear adaptive filtering …

Channel identification of non-linear systems with binary-valued output observations based on positive definite kernels

R Fateh, A Darif, S Safi - E3S Web of Conferences, 2021 - e3s-conferences.org
Nowadays, the kernel methods are increasingly developed, they are a significant source of
advances, not only in terms of computational cost but also in terms of the obtained …

Diffusion total least-squares algorithm with multi-node feedback

L Lu, H Zhao, B Champagne - Signal Processing, 2018 - Elsevier
The errors-in-variables (EIV) system model has been widely studied under the assumption
that both input and output signals are contaminated with noise. For the in-network distributed …