RBF-based compensation of velocity effects on MFL signals

被引：11

作者：

Lei, Liangjin ^{[1
]}

Wang, Changlong ^{[1
]}

Ji, Fengzhu ^{[1
]}

Wang, Quanli ^{[1
]}

机构：

[1] Mech Engn Coll, Dept Elect Engn, Hebei Shijiazhuang 050003, Peoples R China

来源：

INSIGHT | 2009年 / 51卷 / 09期

关键词：

magnetic flux leakage; velocity effect; 2-D finite element model; radial basis function; velocity compensation; FLUX LEAKAGE SIGNALS;

D O I：

10.1784/insi.2009.51.9.508

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

In the magnetic flux leakage (MFL) non-destructive testing (NDT) technique, the velocity of the inspecting instruments could produce eddy currents during the sensing that might cause the distortion of the MFL signals. In this paper, the distortions of the sensing signals are analysed using a 2-D finite element model with velocity-induced eddy currents, and Radial Basis Function (RBF) neural networks are presented to compensate the velocity effects in order to obtain pure defect signals. This method has been verified by simulation.

引用

页码：508 / 511

页数：4

共 42 条

[21] Computation of incompressible Navier-Stokes equations by local RBF-based differential quadrature method [J].

Shu, C ;

Ding, H ;

Yeo, KS .

CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2005, 7 (02) :195-205

[22] RBF-based mesh morphing improvement using Schur complement applied to rib shape optimization [J].

Mastrippolito, Franck ;

Aubert, Stephane ;

Ducros, Frederic ;

Buisson, Martin .

INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW, 2020, 30 (09) :4241-4257

[23] Convergence estimate of the RBF-based meshless method for initial-boundary value problem of wave equations [J].

Duan, Y. ;

Zheng, Y. M. ;

Ceng, P. P. .

ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2012, 36 (03) :303-309

[24] RBF-Based Integrated Optimization Method of Structural and Turning Parameters for Low-Floor Axle Bridge [J].

Li, Xiaoke ;

Xing, Wenbo ;

Jiang, Qianlong ;

Chen, Zhenzhong ;

Zhao, Wenbo ;

Xu, Yapeng ;

Cao, Yang ;

Ming, Wuyi ;

Ma, Jun .

METALS, 2024, 14 (03)

[25] Simulation and experimental study on MFL-based damage detection capability considering velocity condition for railroad NDE [J].

Kim, Ju-Won ;

Park, Jooyoung ;

Kang, Donghoon ;

Park, Seunghee .

SMART STRUCTURES AND SYSTEMS, 2021, 27 (06) :943-950

[26] Numerical solution of the Sturm-Liouville problem with local RBF-based differential quadrature collocation method [J].

Shen, Quan .

INTERNATIONAL JOURNAL OF COMPUTER MATHEMATICS, 2011, 88 (02) :285-295

[27] Simulation of non-dilute fibre suspensions using RBF-based macro–micro multiscale method [J].

Hung Quoc Nguyen ;

Canh-Dung Tran .

Korea-Australia Rheology Journal, 2022, 34 :1-15

[28] Simulation of non-dilute fibre suspensions using RBF-based macro-micro multiscale method [J].

Hung Quoc Nguyen ;

Canh-Dung Tran .

KOREA-AUSTRALIA RHEOLOGY JOURNAL, 2022, 34 (01) :1-15

[29] A RBF-based technique for 3D convection-diffusion-reaction problems in an anisotropic inhomogeneous medium [J].

Reutskiy, Sergiy ;

Lin, Ji .

COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2020, 79 (06) :1875-1888

[30] RBF-based discrete sliding mode control for robust tracking of uncertain time-delay systems with input nonlinearity [J].

Pai, Ming-Chang .

COMPLEXITY, 2016, 21 (06) :194-201

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