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期刊论文 [45]
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Improved VMD-FRFT based on initial center frequency for early fault diagnosis of rolling element bearing
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2021, 卷号: 32, 期号: 11
作者:
Chen, Guangyi
;
Yan, Changfeng
;
Meng, Jiadong
;
Wang, Huibin
;
Wu, Lixiao
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2021/10/14
bearing fault detection
initial center frequency
periodic impulses
reciprocal of spectral autocorrelation smoothness index
variational mode decomposition-fractional Fourier transform
Simple reformulation of the coordinate transformation method for gratings with a vertical facet or overhanging profile
期刊论文
Applied Optics, 2021, 卷号: 60, 期号: 15, 页码: 4305-4314
作者:
Ming, Xianshun
;
Sun, Liqun
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  |  
浏览/下载:23/0
  |  
提交时间:2021/06/11
Simulation of defocusing effect based on two-step ABCD algorithm while a modal decomposition
期刊论文
Laser Physics, 2020, 卷号: 30, 期号: 10, 页码: 11
作者:
Y. Y. Zhang,T. F. Wang,L. S. Liu,Y. Y. Li and J. Guo
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  |  
浏览/下载:2/0
  |  
提交时间:2021/07/06
Estimating Four-Dimensional Internal Wave Spectrum in the Northern South China Sea
期刊论文
JOURNAL OF ATMOSPHERIC AND OCEANIC TECHNOLOGY, 2019, 卷号: 36, 期号: 7, 页码: 1199, 1216
作者:
Tian, Jiwei
;
Sun, Hui
;
Zhao, Wei
;
Yang, Qingxuan
;
Cai, Shuqun
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  |  
浏览/下载:73/0
  |  
提交时间:2019/09/09
Internal waves
Algorithms
Spectral analysis
models
distribution
Scale-wavenumber domain filtering method for curvature modal damage detection
期刊论文
COMPOSITE STRUCTURES, 2016, 卷号: 154, 期号: [db:dc_citation_issue], 页码: 396-409
作者:
Yang, Zhi-Bo
;
Radzienski, Maciej
;
Kudela, Pawel
;
Ostachowicz, Wieslaw
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  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Discrete Fourier transform
Composite beam
Damage detection
Modal curvature
Wavelet
Scale-wavenumber domain filtering
Two-dimensional modal curvature estimation via Fourier spectral method for damage detection
期刊论文
COMPOSITE STRUCTURES, 2016, 卷号: 148, 期号: [db:dc_citation_issue], 页码: 155-167
作者:
Yang, Zhi-Bo
;
Radzienski, Maciej
;
Kudela, Pawel
;
Ostachowicz, Wieslaw
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/02
Spatial filtering
Two-dimensional Fourier transform
Two-dimensional modal curvature
Damage detection
Composite structures
Characteristics of steady vibration in a rotating hub-beam system
期刊论文
JOURNAL OF SOUND AND VIBRATION, 2016
Zhao, Zhen
;
Liu, Caishan
;
Ma, Wei
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浏览/下载:8/0
  |  
提交时间:2017/12/03
FLEXIBLE SLEWING LINK
FINITE-ELEMENT METHOD
STABILITY ANALYSIS
DYNAMIC-ANALYSIS
CANTILEVER BEAM
RIGID-BODY
EULER BEAM
MANIPULATORS
FORMULATION
UNIFORM
Designed synthesis of multi-functional pegylated yb2o3:gd@sio2@ceo2 islands core@shell nanostructure
期刊论文
Dalton transactions, 2016, 卷号: 45, 期号: 28, 页码: 11522-11527
作者:
Li, Junqi
;
Yao, Shuang
;
Song, Shuyan
;
Wang, Xiao
;
Wang, Yinghui
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  |  
浏览/下载:44/0
  |  
提交时间:2019/05/09
Modal parameter identification of an actual bridge by Fast Bayesian FFT method under ambient excitation
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2014, 卷号: 31, 期号: 4, 页码: 119-125
作者:
Han, Jian-Ping
;
Zheng, Pei-Juan
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  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Composite beams and girders
Fast Fourier transforms
Modal analysis
Natural frequencies
Numerical methods
Optimization
Rigidity
Stochastic systems
Structural panels
Uncertainty analysis
Bayesian
Continuous girders
Modal parameter identification
Posterior uncertainties
Stochastic subspace identification
Efficient Unidirectional Optical Coupling for Hybrid Plasmonic Waveguide
期刊论文
ieee photonics technology letters, 2014
Ho, Chih-Chun
;
Lu, Fan
;
Li, Kun
;
Liu, Dalin
;
Xu, Anshi
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  |  
浏览/下载:2/0
  |  
提交时间:2015/11/10
Engineered photonic nanostructures
hybrid plasmonic waveguides
gratings
SURFACE-PLASMONS
LIGHT
SLIT
TRANSMISSION
COMPONENTS
SCALE
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