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147篇 您的检索式:作者名="W J Staszewski"
    题名 作者 年代 出处 被引量
1混凝土中的Lamb波传播显示文摘将 PZT压电陶瓷片直接粘贴在混凝土梁表面来产生和接收超声波 ,由该系统发射不同频率的超声脉冲 ,依据接收的时域波形测量幅值最大波包在混凝土内的传播时间 ,由此得到波速随频率变化的频散关系。通过比较理论的与实测的频散曲线 ,表明 PZT系统能在混凝土内产生某些模态的 L amb波。在 5 0~ 10 0 k Hz的频率范围内 ,混凝土中的L amb波模态接近于 A3模态。而在 110~ 16 0 k Hz的频率范围内 ,L amb波模态接近 S4 模态。孙明清 Staszewski W J Swamy R N 2004武汉理工大学学报2004,26,1:6
2Identification of damping in MDOF systems using time-scale decomposition显示文摘Staszewski W J 1997Journal of Sound and Vibration1997,203,:2
3Identification of damping in MDOF systems using time-scale decomposition 显示文摘Staszewski W J 1997Journal of Sound and Vibration1997,203,2:2
4Identification of non-linear systems u- sing multi-scale ridges and skeletons of the wavelet transform 显示文摘Staszewski W J 1998Journal of Sound and Vibration1998,214,:1
5Time -frequency Analysis in Gearbox Fault Detection Using the Wigner-Ville Distribution and Pattern Recognition 显示文摘Staszewski W J Worden K Tomlinson G R 1997Mechanical Systems and Signal Processing1997,11,5:1
6Signal processing for remote condition monitoring of railway points显示文摘McHUTCHON M A STASZEWSKI W J SCHMID F 2005Strain2005,41,2:1
7Identification of damping in MDOF systems using time-scale decomposition显示文摘Staszewski W J 1997Journal of Sound and Vibration1997,203,2:1
8Lamb wave propagation modelling for damage detection: L Two-dimensional a- nalysis显示文摘Lee B C Staszewski W J 2007Smart Materials And Structures2007,16,2:1
9Fatigue crack detection in metallic structures with Lamb waves and 3D laser vibrometry显示文摘W J Staszewski B C Lee R Traynor 2007Measurement Science and Technology2007,18,3:1
10Identification of non-linear systems using multi-scale ridges and skeletons of the wavelet transform显示文摘Staszewski W J 1998Journal of Sound and Vibration1998,214,4:1
11Impact damage location in composite structures using optimized sensor triangulation procedure显示文摘P T Coverley W J Staszewski 2003Smart materials and structures2003,,12:1
12Application of the Wavelet Transform to Fault Detection in a Spur Gear显示文摘Staszewski W J Torlinson G R C 1994Mechanical Sys- tem and Signal Processing1994,8,3:1
13Impact location and quantification on a composite panel using neural networks and a genetic algorithm 显示文摘Worden K Staszewski W J 2000Strain2000,36,1:1
14Application of the Wavelet Transform to Fault Detection in Spur Gear 显示文摘Staszewski W J 1997Mechanical Systems and Signal Processing1997,8,3:1
15Fail-safe sensor distributions for impact detection in composite materials显示文摘Staszewski W J Worden K Wardle R 2000Smart Materials and Structures2000,9,3:1
16Identification of non-linear systems using multi-scale ridges and skeletons of the wavelet transform显示文摘Staszewski W J 1998Journal of Sound and Vibration1998,214,4:1
17Crack detection in metallic structures using piezoceramic sensors显示文摘Biemans C Staszewski W J BoUer C 1999Damage Assessment of Structures1999,,112:1
18Health moni toring of aerospace composite structures-active and passive approach显示文摘Staszewski W J Mahzan S Traynor R 2009Composites Science and Technol ogy2009,69,:1
19Identification of damping in MDOF systems using time-scale decomposition显示文摘Staszewski W J 1997Journal of Sound and Vibration1997,203,2:1
20Impact detection in an aircraft composite panel--A neural-net- work approach显示文摘Leclerc J R Worden K Staszewski W J 2007Journal of Sound and Vibration2007,299,3:1
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