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Noise reduction by feedback rotary oscillation of a three-dimensional circular cylinder
期刊论文
JOURNAL OF FLUIDS AND STRUCTURES, 2019, 卷号: 84, 页码: 421-439
作者:
Du, Lin
;
Sun, Xiaofeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/30
Acoustic generators
Acoustic noise
Aerodynamics
Circular cylinders
Energy utilization
Feedback
Flow control
Oscillating flow
Reynolds number
Vortex flow
Active control methods
Aerodynamic sound
Control parameters
Flow control strategy
Instantaneous angular speed
Numerical results
Sound generation
Sound pressure level
Oscillating cylinders
Feature Extraction of Gearbox based on Order Analysis of Instantaneous Angular Speed
会议论文
作者:
Liang, Lin
;
Lei, Zhe
;
Li, Maolin
;
Kong, Xiangwei
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/19
order analysis
instantaneous angular speed
non-stationary working conditions
gearbox feature extraction
Feature extraction of gearbox based on order analysis of instantaneous angular speed
会议论文
作者:
Liang, Lin
;
Lei, Zhe
;
Li, Maolin
;
Kong, Xiangwei
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/11/19
Feature extraction methods
Instantaneous angular speed
Mechanical transmission
Non-stationary condition
Nonstationary
Order analysis
Photoelectric encoders
Transmission channels
Instantaneous speed jitter detection via encoder signal and its application for the diagnosis of planetary gearbox
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2018, 卷号: 98, 页码: 16-31
作者:
Zhao, Ming
;
Jia, Xiaodong
;
Lin, Jing
;
Lei, Yaguo
;
Lee, Jay
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  |  
浏览/下载:2/0
  |  
提交时间:2019/11/26
Fault diagnosis
Instantaneous angular speed
Local polynomial differentiator
Planetary gearbox
Health monitoring
Measurement of Instantaneous Angular. Displacement Fluctuation and its applications on gearbox fault detection
期刊论文
ISA TRANSACTIONS, 2018, 卷号: 74, 页码: 245-260
作者:
Li, Bing
;
Zhang, Xining
;
Wu, Tingting
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Angular domain
Fluctuation
Gear fault diagnosis
Instantaneous Angular Displacement
Signal measurement
Speed fluctuation
New procedure for gear fault detection and diagnosis using instantaneous angular speed
期刊论文
MECHANICAL SYSTEMS AND SIGNAL PROCESSING, 2017, 卷号: 85, 页码: 415-428
作者:
Li, Bing
;
Zhang, Xining
;
Wu, Jili
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  |  
浏览/下载:6/0
  |  
提交时间:2019/11/26
Multistage gearbox fault diagnosis
Empirical mode decomposition
Instantaneous angular speed
Autocorrelation local cepstrum
A new strategy of instantaneous angular speed extraction and its application to multistage gearbox fault diagnosis
期刊论文
JOURNAL OF SOUND AND VIBRATION, 2017, 卷号: 396, 页码: 340-355
作者:
Li, Bing
;
Zhang, Xining
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  |  
浏览/下载:3/0
  |  
提交时间:2019/11/26
Signal reconstruction
Angular speed
Multistage gear fault speed fluctuation
Instantaneous angular phase
光电编码器莫尔条纹测速方法研究
学位论文
硕士: 中国科学院大学, 2015
作者:
王亚洲
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  |  
浏览/下载:37/0
  |  
提交时间:2016/04/11
莫尔条纹光电信号
精密测速
希尔伯特-黄变换
光电编码器
Experimental Research on Misfire Diagnosis Using the Instantaneous Angular Speed Signal for Diesel Engine
会议论文
8th World Congress on Engineering Asset Management (WCEAM), Int Soc Engn Asset Management, Hong Kong, PEOPLES R CHINA, OCT 30-NOV 01, 2013
作者:
He, Yu-hai*
;
Yang, Jian-guo
;
Li, Cheng'en
;
Duan, Fu-song
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/04
Misfire diagnosis
Instantaneous speed
Diesel engine
Comparison Between Long and Short Blade Vibration Using Shaft Instantaneous Angular Speed in Rotating Machine
会议论文
ASME, 2014
Ahmed A. Gubran
;
Jyoti K. Sinha
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  |  
浏览/下载:12/0
  |  
提交时间:2015/01/06
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