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科研机构
西安交通大学 [242]
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期刊论文 [192]
会议论文 [50]
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2019 [7]
2018 [15]
2017 [28]
2016 [38]
2015 [22]
2014 [26]
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专题:西安交通大学
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Micromechanical vibration absorber for frequency stability improvement of DETF oscillator
期刊论文
JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2019, 卷号: 29
作者:
Du, Jianshu
;
Wei, Xueyong
;
Ren, Juan
;
Wang, Jiuhong
;
Huan, Ronghua
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2019/11/19
frequency stability
coupled resonators
oscillator
micromechanical resonator
MEMS
Detection of rub-impact fault for rotor-stator systems: A novel method based on adaptive chirp mode decomposition
期刊论文
Journal of Sound and Vibration, 2019, 卷号: 440, 页码: 83-99
作者:
Chen, Shiqian
;
Yang, Yang
;
Peng, Zhike
;
Wang, Shibin
;
Zhang, Wenming
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  |  
浏览/下载:37/0
  |  
提交时间:2019/11/19
Empirical mode decomposition (EMD)
Fault diagnosis
Intra-wave modulation
Rotating machinery
Rub-impact
Time-frequency (TF)
Evidence for complete low-frequency vibration band gaps in a thick elastic steel metamaterial plate
期刊论文
MODERN PHYSICS LETTERS B, 2019, 卷号: 33
作者:
Li, Suobin
;
Dou, Yihua
;
Chen, Tianning
;
Wan, Zhiguo
;
Huang, Jingjing
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  |  
浏览/下载:10/0
  |  
提交时间:2019/11/19
noise- and vibration-reduction
vibration band gaps
Elastic metamaterial
steel plates
Order spectrogram visualization for rolling bearing fault detection under speed variation conditions
期刊论文
Mechanical Systems and Signal Processing, 2019, 卷号: 122, 页码: 580-596
作者:
Wang, Yi
;
Tse, Peter W.
;
Tang, Baoping
;
Qin, Yi
;
Deng, Lei
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2019/11/19
Bearing fault diagnosis
Machinery condition monitoring
Non-stationary vibration signals
Operating condition
Order tracking
Rolling bearing vibration
Spectrograms
Time-frequency distributions
A low frequency underwater metastructure composed by helix metal and viscoelastic damping rubber
期刊论文
JVC/Journal of Vibration and Control, 2019, 卷号: 25, 页码: 538-548
作者:
Gao, Nansha
;
Zhang, Yongyan
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/19
Energy dissipation mechanism
Low frequency acoustic
Meta structures
Sub-wavelength
Wave forms
Dynamic analysis of nonlinear time-varying spur gear system subjected to multi-frequency excitation
期刊论文
JOURNAL OF VIBRATION AND CONTROL, 2019, 卷号: 25, 页码: 1210-1226
作者:
Yang, Yi
;
Xu, Mengjuan
;
Du, Yang
;
Zhao, Pan
;
Dai, Yiping
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2019/11/19
Spur gear system
multiple time scales method
time-varying mesh stiffness
multi-frequency excitation
gear backlash
Input trajectory shaping based on a B-spline model for the scanning control of a piezoelectric actuator in external-cavity diode laser
期刊论文
Mechanical Systems and Signal Processing, 2019, 卷号: 116, 页码: 97-112
作者:
Zhu, Yu
;
Liu, Zhigang
;
Zhang, Meng
;
Bu, Mingfan
;
Zhang, Weibo
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  |  
浏览/下载:18/0
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提交时间:2019/11/19
B-spline models
Displacement response
External-cavity diode laser
Frequency domain objective functions
Input trajectory
Linearisation
Resonance frequencies
Vibration suppression
Low frequency wide band sound absorption performance of asymmetric type acoustic metamaterials
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2018, 卷号: 37, 页码: 45-49 and 68
作者:
Niu, Jiamin
;
Wu, Jiuhui
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浏览/下载:5/0
  |  
提交时间:2019/11/19
Acoustic metamaterials
Asymmetry
Elastic strain energy
Low-frequency
Numerical calculation
Sound-absorbing structures
Sound absorption coefficients
Wide-band
Winding Mechanical Fault Diagnosis Technique of Power Transformer Based on Time-Frequency Vibration Analysis
会议论文
作者:
Zhan, Cao
;
Ji, Shengchang
;
Liu, Yong
;
Zhu, Lingyu
;
Shi, Yuhang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/19
Hilbert Huang transforms
Image processing - methods
Mechanical fault diagnosis
Mechanical faults
Short-circuit impedance
Time frequency analysis
Transient vibration response
Vibration response
Applying Low-Frequency Vibration for the Experimental Investigation of Clutch Hub Forming
期刊论文
MATERIALS, 2018, 卷号: 11
作者:
Meng, De'an
;
Zhu, Chengcheng
;
Zhao, Xuzhe
;
Zhao, Shengdun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/19
clutch hub
vibration-assisted forming
lubrication
surface quality
load reduction
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