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Investigation of tangential strain caused by shrinkage anisotropy using image analytical method

Fu Zongying,Zhao Jingyao and Cai Yingchun

Strategic Study of CAE 2014, Volume 16, Issue 4,   Pages 25-29

Abstract:

This study investigated the image analytical method which was used toThe results showed that the image analytical method could meet the requirements in accurate level; below

Keywords： image analytical method     wood disks     shrinkage anisotropy     drying stress     tangential strain    

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Turbidity-adaptive underwater image enhancement method using image fusion

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-021-0669-8

Abstract: In this paper, we propose a turbidity-adaptive underwater image enhancement method.The proposed method is verified by an underwater image dataset captured in real underwater environmentThe result is evaluated by image metrics including structure similarity index measure, underwater colorimage quality evaluation metric, and speeded-up robust features.Test results exhibit that the method can correct the color deviation and improve the quality of underwater

Keywords： turbidity     underwater image enhancement     image fusion     underwater robots     visibility    

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Application of semi-analytical finite element method to analyze the bearing capacity of asphalt pavements

Pengfei LIU, Dawei WANG, Frédéric OTTO, Markus OESER

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 215-221 doi: 10.1007/s11709-017-0401-2

Abstract: evaluating the dynamic response of asphalt under moving loads and is based on a semi-analytic element method

Keywords： semi-analytical finite element method     bearing capacity     asphalt pavements     moving loads     dynamic response    

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Uncertainty propagation in dynamics of composite plates: A semi-analytical non-sampling-based approach

Mahdi FAKOOR, Hadi PARVIZ

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 6,   Pages 1359-1371 doi: 10.1007/s11709-020-0658-8

Abstract: investigated via development of a new approach named the deterministic-stochastic Galerkin-based semi-analyticalmethod.The deterministic-stochastic Galerkin-based method was utilized to find the probability space of naturalThe proposed method significantly reduced the size of the mathematical models of the structure, whichThe methodology was verified using a stochastic finite element method and the available results in literature

Keywords： composite plate     spatially varying stochastic properties     Galerkin method     polynomial chaos approach     semi-analytical    

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Application of a Novel Fuzzy Clustering Method Based on Chaos Immune Evolutionary Algorithm for EdgeDetection in Image Processing

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1,   Pages 85-89 doi: 10.1007/s11465-005-0023-6

Abstract:

A novel fuzzy clustering method based on chaos immune evolutionary algorithm (CIEFCM) is presentedto solve fuzzy edge detection problems in image processing.The experimental results show that the method not only can correctly detect the fuzzy edge and exiguous

Keywords： disturbance amplitude     disturbance     diversity     generation     processing    

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Improvement of the assimilable organic carbon (AOC) analytical method for reclaimed water

Xin ZHAO, Hongying HU, Shuming LIU, Feng JIANG, Xiaolei SHI, Mingtang LI, Xueqiao XU

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 4,   Pages 483-491 doi: 10.1007/s11783-013-0525-0

Abstract: The AOC results of various collected samples showed the advantages of the method proposed based on those

Keywords： assimilable organic carbon (AOC)     bioassay     biological stability     reclaimed water     test bacterial strains    

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An analytical method for calculating torsional constants for arbitrary complicated thin-walled cross-sections

DU Baisong, GE Yaojun, ZHOU Zheng

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 293-297 doi: 10.1007/s11709-007-0038-7

Abstract: In this paper, an analytical method is proposed for calculating torsional constants for complicated thin-walledThis method uses the free torsional theory and the principle of virtual work to build governing equilibriumThe advantage of this method is that we can easily and directly obtain torsional constants from the torsionalFinally, a complicated thin-walled cross-section is given as a valid numerical example to verify the analyticalmethod, which is much more accurate and simpler than the traditional finite element method.

Keywords： homogeneous     complicated thin-walled     numerical example     advantage     torsional function    

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Analytical and numerical investigation into the longitudinal vibration of uniform nanotubes

Masoud MASOUMI,Mehdi MASOUMI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 142-149 doi: 10.1007/s11465-014-0292-z

Abstract: Furthermore, differential quadrature method, as a numerical solution technique, is used to study the

Keywords： continuum theory     differential quadrature method     nanorod     longitudinal vibration    

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Comprehensive evaluation of heavy metal contamination of sediment in Lake Dianchi by using modified AHP method

ZHANG Yan, GAO Xiang, ZHONG Zhenyu, PENG Buzhuo, DENG Xihai

Frontiers of Environmental Science & Engineering 2008, Volume 2, Issue 3,   Pages 370-379 doi: 10.1007/s11783-008-0054-4

Abstract: In order to overcome the subjectivity in determining weights, the modified Analytical Hierarchy Process(AHP) method was designed.The modified AHP method involved the following key procedures: First, the parameters and were calculated

Keywords： Dianchi     Analytical Hierarchy     monitoring     modified Analytical     importance    

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Analytical method of capsizing probability in the time domain for ships in the random beam seas

LIU Liqin, TANG Yougang, LI Hongxia

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 361-366 doi: 10.1007/s11709-007-0048-5

Abstract: random rolling differential equation was solved in the time domain by applying the harmonic acceleration methodthe survival probabilities of ships in random seas can be predicted quantitatively by the proposed method

Keywords： different     survival probability     different significant     nonlinear differential     narrowband    

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An Approximate Analytical Method for a Slot Ring Radome Article

Kang Luo, Jin Meng, Jiangfeng Han, Danni Zhu

Engineering 2023, Volume 30, Issue 11,   Pages 75-82 doi: 10.1016/j.eng.2023.07.015

Abstract: microwave wireless power-transmission characteristic analysis of a slot ring radome based on an approximate analyticalmethod is proposed.Thanks to the fully analytical format of the current distribution, the microwave wireless power-transmissionprocessing unit (CPU) time is about 690 s using Ansys HFSS software versus 2.82 s for the proposed method

Keywords： Approximate analytical     Ring     Radome     Kirchhoff-type circuit    

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Analytical solutions of three-dimensional contaminant transport in uniform flow field in porous media

Hongtao WANG, Huayong WU

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 1,   Pages 112-128 doi: 10.1007/s11783-008-0067-z

Abstract: The purpose of this study is to present a library of analytical solutions for the three-dimensional contaminantThe library is constructed using Green's function method (GFM) in combination with available solutions

Keywords： solution library     contaminant transport     analytical solution     dispersion and advection     porous media     typecurve     Green's function method (GFM)    

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Deformation field and crack analyses of concrete using digital image correlation method

Yijie HUANG, Xujia HE, Qing WANG, Jianzhuang XIAO

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1183-1199 doi: 10.1007/s11709-019-0545-3

Abstract: distribution and crack propagation of concrete under axial compression was conducted by the digital imagecorrelation (DIC) method.The novel analysis process and numerical program for DIC method were established.

Keywords： deformation filed distribution     crack development     digital image correlation method     mechanical properties    

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An improved method for image denoising based on fractional-order integration

Li Xu, Guo Huang, Qing-li Chen, Hong-yin Qin, Tao Men, Yi-fei Pu,huangguoxuli@163.com

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 10,   Pages 1413-1534 doi: 10.1631/FITEE.1900727

Abstract: Given that the existing methods damage the texture details of an image, a new method based on fractionaldeduced by generalizing the , and then the approximate value of the operator is estimated by a numerical methodFinally, a mask operator of any order is constructed in eight pixel directions of the image.Simulation results show that the proposed method can protect the edge texture information of the imageMoreover, this method can obtain higher image feature values and better image vision after denoising
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A method of analysis for modal aero-damping of vibrating blade in incompressible flow

Jun XING, Lin LI,

Frontiers in Energy 2009, Volume 3, Issue 4,   Pages 465-471 doi: 10.1007/s11708-009-0037-6

Abstract: By establishing a research model for aero-damping in a uniform incoming flow, the three-dimension analyticalflow, to compute aero-damping is based on classical lift line theory in aerodynamics, according to the analyticalAccording to the analytical equations, the modal aero-damping ratio for different nature frequencies

Keywords： compressor     different     three-dimension analytical     classical     low-speed    

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Title Author Date Type Operation

Investigation of tangential strain caused by shrinkage anisotropy using image analytical method

Fu Zongying,Zhao Jingyao and Cai Yingchun

Journal Article

Turbidity-adaptive underwater image enhancement method using image fusion

Journal Article

Application of semi-analytical finite element method to analyze the bearing capacity of asphalt pavements

Pengfei LIU, Dawei WANG, Frédéric OTTO, Markus OESER

Journal Article

Uncertainty propagation in dynamics of composite plates: A semi-analytical non-sampling-based approach

Mahdi FAKOOR, Hadi PARVIZ

Journal Article

Application of a Novel Fuzzy Clustering Method Based on Chaos Immune Evolutionary Algorithm for EdgeDetection in Image Processing

Journal Article

Improvement of the assimilable organic carbon (AOC) analytical method for reclaimed water

Xin ZHAO, Hongying HU, Shuming LIU, Feng JIANG, Xiaolei SHI, Mingtang LI, Xueqiao XU

Journal Article

An analytical method for calculating torsional constants for arbitrary complicated thin-walled cross-sections

DU Baisong, GE Yaojun, ZHOU Zheng

Journal Article

Analytical and numerical investigation into the longitudinal vibration of uniform nanotubes

Masoud MASOUMI,Mehdi MASOUMI

Journal Article

Comprehensive evaluation of heavy metal contamination of sediment in Lake Dianchi by using modified AHP method

ZHANG Yan, GAO Xiang, ZHONG Zhenyu, PENG Buzhuo, DENG Xihai

Journal Article

Analytical method of capsizing probability in the time domain for ships in the random beam seas

LIU Liqin, TANG Yougang, LI Hongxia

Journal Article

An Approximate Analytical Method for a Slot Ring Radome

Kang Luo, Jin Meng, Jiangfeng Han, Danni Zhu

Journal Article

Analytical solutions of three-dimensional contaminant transport in uniform flow field in porous media

Hongtao WANG, Huayong WU

Journal Article

Deformation field and crack analyses of concrete using digital image correlation method

Yijie HUANG, Xujia HE, Qing WANG, Jianzhuang XIAO

Journal Article

An improved method for image denoising based on fractional-order integration

Li Xu, Guo Huang, Qing-li Chen, Hong-yin Qin, Tao Men, Yi-fei Pu,huangguoxuli@163.com

Journal Article

A method of analysis for modal aero-damping of vibrating blade in incompressible flow

Jun XING, Lin LI,

Journal Article