【11172091】小波域多尺度动力分析诊断结构损伤关键理论与方法国家自然基金项目

小波域多尺度动力分析诊断结构损伤关键理论与方法

项目批准号： 11172091

批准年份： 2011

学科分类： A0803.波动、振动与噪声

项目负责人：曹茂森

资助类别：面上项目

负责人职称：教授

依托单位：河海大学

资助金额： 68万元

关键词：多尺度动力模型;小波变换;损伤诊断;结构动力学;融合

起止时间： 2012-01-01到2015-12-31

中英文摘要
结题摘要
结题报告
项目成果
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序号	标题	类型	作者
1	Multiscale shear-strain gradient for detecting delamination in composite laminates	期刊论文	Cao,M.S.\|Ostachowicz,W.\|Radzienski,M.\|Xu,W.\|
2	Crack detection in beams in noisy conditions using scale fractal dimension analysis of mode shapes	期刊论文	Bai, R B\|Ostachowicz, W\|Cao, M S\|Su, Z\|
3	Damage characterization in plates using singularity of scale mode shapes	期刊论文	R.B. Bai\|W. Ostachowicz\|M. Radzienski\|L. Chen\|
4	Numerical evaluation of high-order modes for stepped beam	期刊论文	Wei Xu\|Maosen Cao\|Qingwen Ren\|Zhongqing Su\|
5	Vibrational damage detection using fractal surface singularities with noncontact laser measurement	期刊论文	Runbo Bai\|Wiesław Ostachowicz\|Maciej Radzien´ ski\|Maosen Cao\|
6	Identification of multiple damage in beams based on robust curvature mode shapes	期刊论文	Maosen Cao\|Maciej Radzieński\|Wei Xu\|Wiesław Ostachowicz\|
7	Crack location in beams by data fusion of fractal dimension features of laser-measured operating deflection shapes	期刊论文	Radzieński,M.\|Cao,M.S.\|Ostachowicz,W.\|Wang,S.S\|
8	A multi-scale pseudo-force model for characterization of damage in beam components with unknown material and structural parameters	期刊论文	M.S. Cao\|Z.Q. Su\|L.Cheng\|H. Xu\|
9	Fractal mechanism for characterizing singularity of mode shape for damage detection	期刊论文	Cao,M.S.\|Ostachowicz,W.\|Bai,R.B.\|Radzienski,M.\|
10	A multi-scale pseudo-force model in wavelet domain for identification of damage in structural components	期刊论文	M.S. Cao\|L.Cheng\|Z.Q. Su\|H. Xu\|
11	A multi-scale pseudo-force model for characterization of damage in beam components with unknown material and structural parameters	期刊论文	Maosen Cao\|Zhongqing Su\|Li Cheng\|Hao Xu\|
12	Identification of multiple damage in beams based on robust curvature mode shapes	期刊论文	M.S. Cao\|M. Radzieński\|W. Xu\|W. Ostachowicz\|
13	Crack location in beams by data fusion of fractal dimension features of laser-measured operating deflection shapes	期刊论文	R.B. Bai\|W. Ostachowicz\|M. Radzieński\|M.S. Cao\|
14	A CFD analysis of the dynamics of a direct-operated safety relief valve mounted on a pressure vessel	期刊论文	M.S. Cao\|W.P. Cao\|Y. Park\|W.M.Dempster\|
15	Performance assessment of natural frequencies in characterizing cracks in beams in noisy conditions	期刊论文	Xueguan Song\|Wei Xu\|Zhongqing Su\|Weidong Zhu\|
16	Structural dynamics-guided hierarchical neural？networks scheme for locating and quantifying damage in beam？type structures	期刊论文	M.S. Cao\|H.L. Jia\|L.X. Pan\|H. Xu\|
17	Non-baseline identification of delamination in plates using wavelet aided fractal analysis of two dimensional mode shapes	期刊论文	Radzien´ski M.\|Cao M.S.\|Ostachowicz W.\|Su Z.\|
18	Damage identification for beams in noisy conditions based on Teager energy operator-wavelet transform modal curvature	期刊论文	M.S. Cao\|W. Xu\|W. Ostachowicz\|ZQ. Su\|
19	Structural dynamics-guided hierarchical neural-networks scheme for locating and quantifying damage in beam-type structures	期刊论文	M. S. Cao\|H. L. Jia\|L. X. Pan\|H. Xu\|
20	Damage identification for beams in noisy conditions based on Teager energy operator-wavelet transform modal curvature	期刊论文	Cao,Maosen\|Xu,Wei\|Ostachowicz,Wieslaw\|Su,Zhongqing\|
21	Numerical investigation of a liquid-gas ejector used for shipping ballast water treatment	期刊论文	W. Shin\|W.P. Cao\|S. Kang\|Y. Park\|
22	Crack detection in beams in noisy conditions using scale fractal dimension analysis of mode shapes	期刊论文	Bai, R. B.\|Ostachowicz, W.\|Cao, M. S.\|Su, Z.\|
23	Damage detection in plates using two-dimensional directional Gaussian wavelets and laser scanned operating deflection shapes	期刊论文	Xu,Wei\|Radzienski,Maciej\|Ostachowicz,Wies1aw\|Cao,Maosen\|
24	结构损伤动力诊断的基本理论与算法	奖励
25	Two-dimensional curvature mode shape method based on wavelets and Teager energy for damage detection in plates	期刊论文	Cao,Maosen\|Ostachowicz,Wieslaw\|Radzienski,Maciej\|Xia,Ning\|
26	Detecting multiple small-sized damage in beam-type structures by Teager energy of modal curvature shape	期刊论文	Xia, N.\|Su, Z.\|Ostachowicz, W.\|Wang, S.S.\|

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