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科研机构
兰州理工大学 [31]
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期刊论文 [20]
会议论文 [11]
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2022 [1]
2021 [2]
2020 [5]
2019 [2]
2018 [1]
2017 [1]
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专题:兰州理工大学
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Research on Coded Excitation Using Kasami Sequence in the Long Rail Detection Based on UGW
期刊论文
ELECTRONICS, 2022, 卷号: 11, 期号: 9
作者:
Yao, Wenqing
;
Yang, Yuan
;
Wei, Xiaoyuan
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2022/06/21
coded excitation
Kasami sequence
ultrasonic guided waves
long rail detection
A novel magneto-mechanical metamaterial cell structure with large, reversible and rapid two-way shape alteration
期刊论文
SMART MATERIALS AND STRUCTURES, 2021, 卷号: 30, 期号: 3, 页码: -
作者:
Han, Wenheng
;
Gao, Wei
;
Wang, Xingzhe
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/03/12
3D printers
Biomimetics
Blood vessels
Cells
Cytology
Deformation
Flexible electronics
Magnetic fields
Remote control
Active unit cells
Application examples
Biomimetic blood vessels
Central magnetic field
External magnetic field
Metamaterial structures
Particle transport
Super-deformation
Automatic modal parameters identification and uncertainty quantification based on block-bootstrap and multi-stage clustering under ambient excitation
期刊论文
JOURNAL OF LOW FREQUENCY NOISE VIBRATION AND ACTIVE CONTROL, 2021, 卷号: 41, 期号: 2, 页码: 551-565
作者:
Luo, Yongpeng
;
Liu, Yuangui
;
Han, Jianping
;
Liu, Jingliang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/03/01
Automatic modal parameters identification
stochastic subspace identification
uncertainty quantification
block-bootstrap
clustering
stabilization diagram
Complex Multimodal Differential Evolution Algorithm Based on Search Preference Knowledge
期刊论文
Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China, 2020, 卷号: 49, 期号: 6, 页码: 875-882
作者:
Chen, Zuo-Han
;
Cao, Jie
;
Zhao, Fu-Qing
;
Zhang, Jian-Lin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/12/18
Knowledge based systems
Optimal systemsDifferential evolution algorithms
Differential evolutionary
Differential evolutionary algorithm
Evolutionary process
Evolutionary stage
Global development
Multi modal function
Multi-modal optimization
Complex Multimodal Differential Evolution Algorithm Based on Search Preference Knowledge
期刊论文
Dianzi Keji Daxue Xuebao/Journal of the University of Electronic Science and Technology of China, 2020, 卷号: 49, 期号: 6, 页码: 875-882
作者:
Chen, Zuo-Han
;
Cao, Jie
;
Zhao, Fu-Qing
;
Zhang, Jian-Lin
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2022/02/17
Knowledge based systems
Optimal systems
Differential evolution algorithms
Differential evolutionary
Differential evolutionary algorithm
Evolutionary process
Evolutionary stage
Global development
Multi modal function
Multi-modal optimization
A novel classification method based on ICGOA-KELM for fault diagnosis of rolling bearing
期刊论文
Applied Intelligence, 2020, 卷号: 50, 期号: 无, 页码: 2833-2847
作者:
Peng Chen
;
Xiaoqiang Zhao
;
Qixian Zhu
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/11/06
Chaotic systems
Computer aided diagnosis
Damage detection
Failure analysis
Fault detection
Machine learning
Optimization
Extreme learning machine
Fault detection and classification
Global searching ability
Heuristic optimization algorithms
ICGOA- KELM
Intrinsic Mode functions
Optimization algorithms
Rolling bearings
Method of fault identification based on fusion of CEEMD_MPE and GK fuzzy clustering
期刊论文
Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2020, 卷号: 33, 期号: 3, 页码: 629-635
作者:
Zhao, Rong-Zhen
;
Sun, Ze-Jin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/14
Entropy
Fuzzy clustering
Signal processing
Correlation coefficient
Dimension reduction
Empirical Mode Decomposition
Ensemble empirical mode decomposition
Fault feature extractions
Fault identifications
Mode combination method
Non stationary characteristics
Simulation for VIV of high pressure drop labyrinth-sleeve combined regulating valves
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 3, 页码: 95-103
作者:
Li, Shuxun
;
Zhang, Wannian
;
Wang, Weibo
;
Xu, Xiaogang
;
Zhu, Lu
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Channel flow
Drops
Flow fields
Flow velocity
Frequency domain analysis
Lift
Modal analysis
Pressure drop
Time domain analysis
Transition flow
Vibrations (mechanical)
Vortex flow
Vortex shedding
Characteristic curve
High pressure
Inner transient flow
Labyrinth sleeve
Locking phenomenon
Maximum flow velocities
Transient flow fields
Vortex-induced vibration
Fault feature extraction of rotating machinery based on EWT and a weighted multi neighborhood rough set
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2019, 卷号: 38, 期号: 24, 页码: 235-242
作者:
Wu, Yaochun
;
Zhao, Rongzhen
;
Jin, Wuyin
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Classification (of information)
Extraction
Iterative methods
Probability
Rotating machinery
Rough set theory
Time domain analysis
Wavelet transforms
Characteristics of vibrations
Empirical wavelet transform(EWT)
Fault feature extractions
Feature selection methods
Multiple neighborhoods
Neighborhood rough sets
Probability of occurrence
Time domain characteristics
Method Integrate EWT Multi-scale Permutation Entropy with GG Clustering for Bearing Fault Diagnosis
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2019, 卷号: 39, 期号: 2, 页码: 416-423
作者:
Zhao, Rongzhen
;
Li, Jipu
;
Deng, Linfeng
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Correlation methods
Entropy
Failure analysis
Fault detection
Principal component analysis
Roller bearings
Wavelet transforms
Bearing fault diagnosis
Correlation analysis
Fault diagnosis method
GG clustering
Intrinsic mode components
Mode combination method
Non stationary characteristics
Permutation entropy
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