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Force measurement using strain-gauge balance in shock tunnel based on deep learning
期刊论文
CHINESE JOURNAL OF AERONAUTICS, 2023, 卷号: 36, 期号: 8, 页码: 43-53
作者:
Nie SJ(聂少军)
;
Wang YP(汪运鹏)
;
Jiang ZL(姜宗林)
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2024/02/26
Convolutional neural net-works
Deep learning
Frequency domain analysis
Force measurement
Time domain analysis
Recurrent neural networks
The relationship between geopolitical risk and crude oil prices: evidence from nonlinear and frequency domain causality tests
期刊论文
SPANISH JOURNAL OF FINANCE AND ACCOUNTING-REVISTA ESPANOLA DE FINANCIACION Y CONTABILIDAD, 2022, 页码: 23
作者:
Jiang, Yong
;
Ren, Yi-Shuai
;
Yang, Xiao-Guang
;
Ma, Chao-Qun
;
Weber, Olaf
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  |  
浏览/下载:14/0
  |  
提交时间:2023/02/07
Geopolitical risk
oil prices
nonlinear analysis
Granger causality
frequency domain
Seismic optimization of variable friction pendulum tuned mass damper with hysteretic damping characteristic
期刊论文
Soil Dynamics and Earthquake Engineering, 2022, 卷号: 160
作者:
Xiang, Yue
;
Tan, Ping
;
He, Hui
;
Shang, Jiying
;
Zhang, Yafei
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  |  
浏览/下载:22/0
  |  
提交时间:2022/07/20
Damping
Earthquakes
Equations of motion
Fixed point arithmetic
Frequency domain analysis
Hysteresis
Nonlinear equations
Pendulums
Closed form solutions
Damping characteristics
Fixed point theory
Friction Pendulum
Hysteretic damping
Seismic mitigation
Tuned mass damper systems
Tuned mass dampers
Variable friction pendulum
Variable frictions
Non-contact identification of bridge deflection based on network camera
期刊论文
Gongcheng Lixue/Engineering Mechanics, 2022, 卷号: 39, 期号: 6, 页码: 146-155
作者:
Zhu, Qian-Kun
;
Cui, De-Peng
;
Du, Yong-Feng
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  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Color matching
Deflection (structures)
Errors
Frequency domain analysis
Template matching
Acquisition equipments
Bridge deflection
Contacts identification
Hue values
Lightemitting diode
Machine-vision
Network cameras
Non-contact
Real time monitoring
Real time monitors
FrequencySpace-Dependent Smoothing Regularized Nonstationary Predictive Filtering
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2022, 卷号: 60, 页码: 9
作者:
Huang, Guangtan
;
Bai, Min
;
Wang, Hang
;
Liu, Xingye
;
Chen, Yangkang
收藏
  |  
浏览/下载:56/0
  |  
提交时间:2022/02/17
Smoothing methods
Transforms
Noise reduction
Mathematical model
Frequency-domain analysis
Predictive models
Inverse problems
Predictive filtering
seismic data
signa processing
Remaining Useful Life prediction of rolling bearings based on risk assessment and degradation state coefficient
期刊论文
ISA Transactions, 2022
作者:
Li, Qiang
;
Yan, Changfeng
;
Chen, Guangyi
;
Wang, Huibin
;
Li, Hongkun
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2022/07/20
Condition based maintenance
Economic and social effects
Forecasting
Frequency domain analysis
Genetic algorithms
Health
Health risks
Roller bearings
Singular value decomposition
Degradation state
Degradation state coefficient
Genetic algorithm-support vector regression
Health indicators
Mode decomposition
Modified health indicator
Remaining useful lives
Risks assessments
Support vector regressions
Variational mode decomposition-singular value decomposition
Effect of thermal elastohydrodynamic lubrication on vibration characteristics of ball bearing with local defect
期刊论文
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2022
作者:
Wang, Yubo
;
Yan, Changfeng
;
Lu, Zunyou
;
Liu, Yaofeng
;
Wu, Lixiao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/07/20
Ball bearings
Defects
Dynamic models
Elastohydrodynamic lubrication
Frequency domain analysis
Isotherms
Point contacts
Bearing dynamics
Dynamics models
Isothermal elastohydrodynamic lubrication
Local defects
Lubrication condition
Lubrication performance
Thermal elastohydrodynamic lubrication
Vibration amplitude
Vibration characteristics
Vibration response
Joint Frequency-Spatial Domain Network for Remote Sensing Optical Image Change Detection
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2022, 卷号: 60, 页码: 14
作者:
Zhou, Yuan
;
Feng, Yanjie
;
Huo, Shuwei
;
Li, Xiaofeng
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/12/09
Feature extraction
Frequency-domain analysis
Remote sensing
Optical sensors
Optical imaging
Frequency domain analysis
Optical fiber networks
Change detection
deep learning
frequency domain
neural network
optical image
基于代价敏感型LightGBM的分子泵故障检测
期刊论文
电子测量与仪器学报, 2022, 卷号: 36
作者:
贾凯
;
江明
;
袁啸林
;
左桂忠
;
陈跃
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2023/11/10
fault detection
magnetic molecular pump
time-frequency domain analysis
LightGBM
vacuum leak
故障检测
磁悬浮分子泵
时频域分析
LightGBM
真空泄漏
A Fault Diagnosis Method of Rotating Machinery Based on LBDP
期刊论文
Zhongguo Jixie Gongcheng/China Mechanical Engineering, 2021, 卷号: 32, 期号: 14, 页码: 1653-1658 and 1668
作者:
Shi, Mingkuan
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2022/02/17
Dimensionality reduction
Frequency domain analysis
Machinery
Nearest neighbor search
Complex characteristics
Dimensionality reduction algorithms
Discriminant informations
Fault classification
Fault diagnosis method
High dimensional feature
K-nearest neighbor classifiers (KNN)
Time frequency domain
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