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科研机构
兰州理工大学 [53]
内容类型
期刊论文 [31]
会议论文 [22]
发表日期
2021 [6]
2020 [2]
2019 [3]
2018 [1]
2017 [1]
2016 [1]
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专题:兰州理工大学
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Bi-TLLDA and CSSVM based fault diagnosis of vehicle on-board equipment for high speed railway
期刊论文
MEASUREMENT SCIENCE AND TECHNOLOGY, 2021, 卷号: 32, 期号: 8
作者:
Wei, Wei
;
Zhao, Xiao-qiang
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/10/14
fault diagnosis
vehicle on-board equipment
topic model
text classification
Fault Monitoring Method of Wind Turbine Main Bearing
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2021, 卷号: 41, 期号: 2, 页码: 341-347 and 415
作者:
Zheng, Yuqiao
;
Wei, Jianfeng
;
Zhu, Kai
;
Dong, Bo
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2022/02/17
Bearings (machine parts)
Forecasting
Linear regression
Monitoring
Sliding mode control
Statistics
Support vector machines
Support vector regression
Wind turbines
Change of temperatures
Combination forecasting models
Determination coefficients
Mean and standard deviations
Multiple linear regression models
Multivariate linear regression model
Sliding window methods
Support vector machine regressions
A joint sparse reconstruction method for mechanical vibration signals based on multi-measurement vector model
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2021, 卷号: 40, 期号: 1, 页码: 254-263
作者:
Guo, Junfeng
;
Wang, Zhuo
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2021/03/02
Particle swarm optimization (PSO)
Vibrations (mechanical)
Measurement information
Mechanical equipment
Mechanical vibration signals
Particle activation
Particle swarm optimization algorithm
Reconstruction error
Reconstruction method
Sparse reconstruction
Health Indicator of Bearing Constructed by rms-CUMSUM and GRRMD-CUMSUM With Multifeatures of Envelope Spectrum
期刊论文
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2021, 卷号: 70
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Chen, Guangyi
;
Liu, Yaofeng
;
Wu, Lixiao
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2021/10/14
Envelope spectrum features
growth rate of real-time Mahalanobis distance with cumulative sum (GRRMD-CUMSUM)
health indicator (HI)
initial fault
root mean square with cumulative sum (rms-CUMSUM)
Health Indicator of Bearing Constructed by rms-CUMSUM and GRRMD-CUMSUM with Multifeatures of Envelope Spectrum
期刊论文
IEEE Transactions on Instrumentation and Measurement, 2021, 卷号: 70, 页码: 1-16
作者:
Meng, Jiadong
;
Yan, Changfeng
;
Chen, Guangyi
;
Liu, Yaofeng
;
Wu, Lixiao
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/04/12
Bearings (machine parts)
Condition monitoring
Health
Independent component analysis
Signal processing
Different stages
Empirical Mode Decomposition
Fast independent component analysis
Health indicators
Health monitoring
Mahalanobis distances
Performance degradation
Vibrational signals
Research Progress of Neuroimaging Techniques in Organizational Behavior Under the Background of Smart City
会议论文
Shanghai, China, November 6, 2020 - November 8, 2020
作者:
An, Shimin
;
Zhang, Zhen
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2020/12/18
Advanced Analytics
Big data
Data privacy
Internet of things
Machine learning
Neuroimaging
Reengineering
Smart cityAcademic research
Business operation
Enterprise management
Foreign countries
Knowledge reengineering
Neuroimaging techniques
Organizational behavior
Theoretical innovations
Poly(Butylene Terephthalate) Filled with Sb2O3 Nanoparticles: Effects of Particle Surface Treatment, Particle Size, Particle Morphology and Particle Loading on Mechanical Properties of Composites
期刊论文
Integrated Ferroelectrics, 2020, 卷号: 210, 期号: 1, 页码: 141-159
作者:
Kang, Chenghu
;
Xu, Jianlin
;
Xu, Chengcheng
;
Ren, Shibo
;
Zhang, Jianbin
收藏
  |  
浏览/下载:44/0
  |  
提交时间:2020/11/14
Adhesion
Butenes
Coupling agents
Dispersions
Filled polymers
Fourier transform infrared spectroscopy
High resolution transmission electron microscopy
Impact strength
Light scattering
Morphology
Nanoparticles
Particle size
Particle size analysis
Polymer matrix composites
Surface treatment
Tensile strength
Tensile testing
Thermogravimetric analysis
Cetyltrimethylammonium bromide
Development and applications
Dispersion of nano particles
Dynamic light scattering measurement
Fourier transform infra red (FTIR) spectroscopy
Particulate filled polymers
Poly(butylene terephthalate)
Properties of composites
Sparse representation preserving embedding based on extreme learning machine for process monitoring
期刊论文
TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2020, 卷号: 42, 期号: 10, 页码: 1895-1907
作者:
Hui Yongyong
;
Zhao Xiaoqiang
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/06/02
Process monitoring
extreme learning machine
neighborhood preserving embedding
sparse representation
Dynamic attention loss for small-sample image classification
会议论文
Lanzhou, China, November 18, 2019 - November 21, 2019
作者:
Cao, Jie
;
Qiu, Yinping
;
Chang, Dongliang
;
Li, Xiaoxu
;
Ma, Zhanyu
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Convolutional neural networks
Image enhancement
Cross entropy
Discriminative features
Loss functions
Machine learning approaches
Model generalization
Similarity measurements
Small samples
Training process
The design and implementation of the beam diagnostics control system for HIMM
期刊论文
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 2019, 卷号: 919, 页码: 27-35
作者:
Li, Min
;
Li, S. P.
;
Li, W. L.
;
Li, Peng
;
Kang, X. C.
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2019/11/15
HIMM
Beam diagnostics
Control system
LabVIEW
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