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知网期刊论文(255)
在“
Elsevier电子期刊
”中,
命中:
17
条,耗时:0.0160207 秒
在所有数据库中总计命中:
1,044
条
1.
Generalized
stepwise
demodulation
transform and synchrosqueezing for time-frequency analysis and bearing fault diagnosis
作者:
Juanjuan Shi
;
jshi091@uottawa.ca" class="auth_mail" title="E-mail the corresponding author
;
Ming Liang
;
Dan-Sorin Necsulescu
;
Yunpeng Guan
关键词:
Time-frequency analysis
;
Energy concentration level
;
Generalized
demodulation
;
Time-varying speed condition
;
Bearing fault diagnosis
刊名:Journal of Sound and Vibration
出版年:2016
2.
Compound faults detection of rolling element bearing based on the
generalized
demodulation
algorithm under time-varying rotational speed
作者:
Dezun Zhao
;
Jianyong Li
;
Weidong Cheng
;
wdcheng@bjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Weigang Wen
关键词:
Rolling element bearing
;
Compound faults detection
;
Generalized
demodulation
algorithm
;
Time-varying rotational speed
刊名:Journal of Sound and Vibration
出版年:2016
3.
An online tacholess order tracking technique based on
generalized
demodulation
for rolling bearing fault detection
作者:
Yi Wang
a
;
Guanghua Xu
a
;
b
;
ghxu@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Ailing Luo
a
;
Lin Liang
a
;
Kuosheng Jiang
a
关键词:
bearing fault diagnosis
;
speed variation operating conditions
;
generalized
demodulation
;
tacholess order tracking
;
envelope order spectrum
刊名:Journal of Sound and Vibration
出版年:2016
4.
Joint envelope and frequency order spectrum analysis based on iterative
generalized
demodulation
for planetary gearbox fault diagnosis under nonstationary conditions
作者:
Zhipeng Feng
a
;
fengzp@ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author
;
Xiaowang Chen
a
;
Ming Liang
b
关键词:
Planetary gearbox
;
Nonstationarity
;
Fault diagnosis
;
Order spectrum
;
Generalized
demodulation
刊名:Mechanical Systems and Signal Processing
出版年:2016
5.
Bearing fault diagnosis under variable rotational speed via the joint application of windowed fractal dimension transform and
generalized
demodulation
: A method free from prefiltering and resampling
作者:
Juanjuan Shi
;
jshi091@uOttawa.ca" class="auth_mail" title="E-mail the corresponding author
;
Ming Liang
;
Yunpeng Guan
关键词:
Variable rotational speed
;
Bearing fault diagnosis
;
Generalized
demodulation
;
Windowed fractal dimension transform
;
Resampling-free order spectrum
刊名:Mechanical Systems and Signal Processing
出版年:2016
6.
Iterative
generalized
time-frequency reassignment for planetary gearbox fault diagnosis under nonstationary conditions
作者:
Xiaowang Chen
;
Zhipeng Feng
;
fengzp@ustb.edu.cn" class="auth_mail" title="E-mail the corresponding author
关键词:
Planetary gearbox
;
Fault diagnosis
;
Nonstationary
;
Time&ndash
;
frequency analysis
;
Reassignment
;
Generalized
demodulation
刊名:Mechanical Systems and Signal Processing
出版年:2016
7.
Generalized
empirical mode decomposition and its applications to rolling element bearing fault diagnosis
作者:
Jinde Zheng
;
Junsheng Cheng
;
Yu Yang
关键词:
Generalized
empirical mode decomposition
;
EMD
;
Non-stationary signal
;
Intrinsic time-scale decomposition
;
Fault diagnosis
;
Empirical envelope
demodulation
刊名:Mechanical Systems and Signal Processing
出版年:2013
8.
The envelope order spectrum based on
generalized
demodulation
time–frequency analysis and its application to gear fault diagnosis
作者:
Junsheng Cheng
;
Yu Yang
;
Dejie Yu
关键词:
Generalized
demodulation
;
Time–
;
frequency analysis
;
Re-sample
;
Envelope order spectrum
;
Gear
;
Fault diagnosis
刊名:Mechanical Systems and Signal Processing
出版年:2010
9.
Fault diagnosis of planetary gearboxes via torsional vibration signal analysis
作者:
Zhipeng Feng
a
;
zhipeng.feng@yahoo.com.cn
;
Ming J. Zuo
b
;
c
;
ming.zuo@ualberta.ca
关键词:
Planetary gearbox
;
Fault diagnosis
;
Torsional vibration
;
Spectrum
;
Demodulation
刊名:Mechanical Systems and Signal Processing
出版年:2013
10.
Application of the improved
generalized
demodulation
time–frequency analysis method to multi-component signal decomposition
作者:
Junsheng Cheng
;
Yu Yang
;
Dejie Yu
关键词:
Generalized
demodulation
;
Instantaneous frequency
;
Maximal overlap discrete wavelet packet transform
;
Multi-component signal
;
Phase function
刊名:Signal Processing
出版年:2009
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