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科研机构
兰州理工大学 [7]
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期刊论文 [5]
会议论文 [2]
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2022 [1]
2021 [1]
2017 [1]
2014 [1]
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专题:兰州理工大学
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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
Dynamic modeling of rotor-bearing-housing system with local defect on ball bearing using mass distribution and energy methods
期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS, 2021, 卷号: 235, 期号: 3, 页码: 412-426
作者:
Liu, Yaofeng
;
Yan, Changfeng
;
Wang, Kai
;
Gao, Xianghong
;
Zhang, Xin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/06/03
Dynamic model
rotor-bearing-housing system
local defect
energy method
distribution of rotor mass
Automatic control and measurement of rotating speed of a rotor system
会议论文
Beijing, China, August 17, 2017 - August 19, 2017
作者:
Yang, Xiaoxu
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浏览/下载:0/0
  |  
提交时间:2020/11/15
Automation
Control engineering
Data acquisition
Measurement
Process control
Rotating machinery
Systems engineering
Computer techniques
Control and measurement
Data acquisition system
Impulse signal
Real time
Rotating speed
Rotor bearing
Rotor systems
Fault feature extraction of a rotor system based on local mean decomposition and Teager energy kurtosis
期刊论文
JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY, 2014, 卷号: 28, 期号: 4, 页码: 1161-1169
作者:
Deng, Linfeng
;
Zhao, Rongzhen
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/11/15
Feature extraction
Machine fault diagnosis
Local mean decomposition
Teager energy kurtosis
Rub-impact fault
Rotor-bearing system
Effect of Radial Compliance Mechanism on Rotor System and Bearing Load for Scroll Compressor
会议论文
作者:
Zhao, Man
;
Li, Chao
;
Yu, Shurong
;
Yu, Yang
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  |  
浏览/下载:1/0
  |  
提交时间:2019/11/15
scroll compressor
radial compliance
rotor system
bearing load
Rotor critical speed calculation based on a mixed modeling method
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2010, 卷号: 29, 期号: 11, 页码: 245-248
作者:
Li, Chao
;
Liu, Yan-Feng
;
Ai, Li-Kun
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/11/14
Bearings (machine parts)
Rotors
Stiffness matrix
Calculation programs
Calculation results
Critical speed
Distributed mass
Lumped parameter method
Mixed modeling
Riccati transfer matrix methods
Rotor-bearing system
Experimental study of the propagation characteristics of rub-impact faults on a flexible rotor-bearing system
期刊论文
Mocaxue Xuebao/Tribology, 2005, 卷号: 25, 期号: 1, 页码: 67-72
作者:
Zhao, Rong-Zhen
;
Zhang, You-Yun
;
Lai, Jia-Shun
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  |  
浏览/下载:18/0
  |  
提交时间:2020/11/14
Dynamic response
Failure analysis
Fast Fourier transforms
Feature extraction
Impact testing
Test facilities
Vibrations (mechanical)
Center orbits
FFT spectrum
Flexible rotor bearing system
Propagation characteristics
Rub impact
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