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Five-state engaging model and dynamics of gear-rotor-bearing system based on time-varying contact analysis considering gear temperature and lubrication
期刊论文
Applied Mathematical Modelling, 2022, 卷号: 112, 页码: 47-77
作者:
Shi, Jian-fei
;
Gou, Xiang-feng
;
Zhu, Ling-yun
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2022/09/22
Gear teeth
Lubricating oils
Spur gears
Gear-rotor-bearing system
Multi-parameter correlation
Multi-state
Multi-state engagement
Multiparameters
Parameters correlations
Rotor-bearing system
Time varying
Time varying meshing stiffness
Time-varying backlash
Insight into the effects of leading edge delamination on the aerodynamic performance of an airfoil and wind turbine
期刊论文
Journal of Renewable and Sustainable Energy, 2022, 卷号: 14, 期号: 2
作者:
Wang, Yan
;
Zhou, Yongze
;
Duan, Chenglin
;
Wang, Liang
;
Jia, An
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2022/06/20
Aerodynamics
Vortex flow
Wind turbines
Aero-dynamic performance
Aerodynamic characteristics
Edge delamination
Edge separation
Efficient managements
Flow characteristic
Powerloss
Quantitative data
S809 airfoil
Severe erosion
A PD-Type State-Dependent Riccati Equation With Iterative Learning Augmentation for Mechanical Systems
期刊论文
IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 8, 页码: 1499-1511
作者:
Saeed Rafee Nekoo
;
José Ángel Acosta
;
Guillermo Heredia
;
Anibal Ollero
收藏
  |  
浏览/下载:21/0
  |  
提交时间:2022/08/01
Closed-loop
iterative learning control (ILC)
PD-type
SDRE
SDDRE
symmetric
Fault diagnosis of rotor based on Semi-supervised Multi-Graph Joint Embedding
期刊论文
ISA Transactions, 2022
作者:
Yuan, Jianhui
;
Zhao, Rongzhen
;
He, Tianjing
;
Chen, Pengfei
;
Wei, Kongyuan
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2022/07/20
Clustering algorithms
Data reduction
Failure analysis
Fault detection
Graph theory
Supervised learning
Dimensionality reduction
Embeddings
Fault data
Faults diagnosis
High-dimensional
Hyper graph
Hypergraph structure
Rotor systems
Sample point
Semi-supervised
The Stability of Spiral-Grooved Air Journal Bearings in Ultrahigh Speeds
期刊论文
Materials, 2022, 卷号: 15, 期号: 5, 页码: 16
作者:
L. Y. Song
;
G. Q. Yuan
;
H. W. Zhang
;
Y. L. Ding and K. Cheng
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  |  
浏览/下载:0/0
  |  
提交时间:2023/06/14
Non-Linear Dynamic Analysis on Hybrid Air Bearing-Rotor System under Ultra-High Speed Condition
期刊论文
Materials, 2022, 卷号: 15, 期号: 2, 页码: 20
作者:
L. Y. Song
;
G. Q. Yuan
;
H. W. Zhang
;
Y. L. Ding and K. Cheng
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  |  
浏览/下载:3/0
  |  
提交时间:2023/06/14
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
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  |  
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
Multi-branch convolutional neural network with generalized shaft orbit for fault diagnosis of active magnetic bearing-rotor system
期刊论文
MEASUREMENT, 2021, 卷号: 171, 页码: 11
作者:
Yan Xunshi
;
张陈安4)
;
Liu Y(刘洋)
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2021/03/30
Fault diagnosis
Convolutional neural network
Active magnetic bearing
Multi-sensor fusion
Shaft orbit
A Method of Mechanical Fault Diagnosis Based on Locality Margin Discriminant Projection
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 1, 页码: 126-132
作者:
Shi, Mingkuan
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/04/12
Frequency domain analysis
Nearest neighbor search
Frequency domains
K-nearest neighbor classifiers (KNN)
Low dimensional
Mechanical fault diagnosis
Rotor vibrations
Sensitive features
Statistical characteristics
Vibration signal
Experimental investigation of solidity and other characteristics on dual vertical axis wind turbines in an urban environment
期刊论文
Energy Conversion and Management, 2021, 卷号: 229
作者:
Li, Shoutu
;
Li, Ye
;
Yang, Congxin
;
Wang, Qiang
;
Zhao, Bin
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2021/03/02
Thermoelectric power
Urban planning
Wind tunnels
Counter rotating
Different heights
Experimental investigations
Horizontal axis wind turbines
Turbulence intensity
Urban environments
Vertical axis wind turbines
Wind tunnel experiment
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