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科研机构
兰州理工大学 [26]
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期刊论文 [14]
会议论文 [12]
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2022 [1]
2021 [1]
2019 [2]
2018 [2]
2017 [3]
2016 [1]
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专题:兰州理工大学
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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
Ultra-wide sensing range plasmonic refractive index sensor based on a two-dimensional circular-hole grating engraved on a gold film
期刊论文
RESULTS IN PHYSICS, 2021, 卷号: 26
作者:
Yu, Jianli
;
Zhu, Jiankai
;
Ye, Song
;
Wang, Xiangxian
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/10/14
Plasmonic sensor
Reflectance spectra
Sensitivity
Figure of merit
Health Indicator Construction Based on MD-CUMSUM With Multi-Domain Features Selection for Rolling Element Bearing Fault Diagnosis
期刊论文
IEEE ACCESS, 2019, 卷号: 7, 页码: 138528-138540
作者:
Li, Qiang
;
Yan, Changfeng
;
Wang, Wei
;
Babiker, Abdalla
;
Wu, Lixiao
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/06/02
Coarse-to-fine diagnosing strategy
health indicator
initial fault
MD-CUMSUM
VMD-SVD
Health indicator construction based on MD-CUMSUM with multi-domain features selection for rolling element bearing fault diagnosis
期刊论文
IEEE Access, 2019, 卷号: 7, 页码: 138528-138540
作者:
Li, Qiang
;
Yan, Changfeng
;
Wang, Wei
;
Babiker, Abdalla
;
Wu, Lixiao
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Degradation
Frequency domain analysis
Health
Pigments
Singular value decomposition
Coarse to fine
Health indicators
Initial faults
Mahalanobis distances
Multi-domain features
Performance degradation
Rolling Element Bearing
Time frequency domain
Stability and performance analysis of switched linear systems subject to time delays and actuator saturation
期刊论文
International Journal of Systems Science, 2018, 卷号: 49, 期号: 12, 页码: 2725-2736
作者:
Feng, Yiwei
;
Cai, Yudan
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/02/17
Actuators
Convergence of numerical methods
Differential equations
Linear matrix inequalities
Linear systems
Lyapunov functions
Saturation (materials composition)
Time delay
Actuator saturations
Attraction domain
Differential inclusions
Original systems
Output feedback controls
Performance analysis
Reachable set
Switched linear system
Stability and performance analysis of switched linear systems subject to time delays and actuator saturation
期刊论文
INTERNATIONAL JOURNAL OF SYSTEMS SCIENCE, 2018, 卷号: 49, 期号: 12, 页码: 2725-2736
作者:
Feng, Yiwei
;
Cai, Yudan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/15
Stability
PDI
NDI
saturation
time delays
Fault diagnosis model based on NRS and EEMD for rolling-element bearing
会议论文
Harbin, China, July 9, 2017 - July 12, 2017
作者:
Lian, Jin
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Classification (of information)
Computer aided diagnosis
Failure analysis
Fault detection
Support vector machines
Time domain analysis
Classification algorithm
EEMD
Ensemble empirical mode decompositions (EEMD)
Fault diagnosis model
Fault identifications
Feature attributes
Neighborhood rough sets
Rolling Element Bearing
Age-related alterations in the sign series entropy of short-term pulse rate variability
期刊论文
NEUROCOMPUTING, 2017, 卷号: 228, 页码: 213-219
作者:
Chou, Yongxin
;
Zhang, Aihua
;
Yang, Bin
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Short-term pulse rate variability
Sign series entropy
Sliding window iterative sign series entropy analysis
Probabilistic neural network
Age classification
Fault Diagnosis Model Based on NRS and EEMD for Rolling-element Bearing
会议论文
作者:
Lian, Jin
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/11/15
NRS
EEMD
rolling-element bearing
fault diagnosis
Theory and Implementation of Finite Element Model Updating of the Structures Based on Time Domain Data
会议论文
作者:
Han, Jianping
;
Yang, Yang
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/15
finite element model updating
time domain
response surface
structural health monitoring
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