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科研机构
兰州理工大学 [7]
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会议论文 [5]
期刊论文 [2]
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2017 [1]
2013 [2]
2012 [1]
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2009 [2]
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专题:兰州理工大学
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Research on fault diagnosis of indicator diagram based on BP neural network optimized by iterative learning control
会议论文
作者:
Hao, Xiaohong
;
Zhang, Ning
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浏览/下载:0/0
  |  
提交时间:2019/11/15
pumping unit
fault diagnosis
indicator diagram
Shape invariant moment
Fourier descriptor
Iterative learning control
BP neural network
Fault Diagnosis of Rolling Bearing Based on S Transform and Image of Invariant Moments
会议论文
作者:
Guo, Junfeng
;
Wang, Baozeng
;
Wei, Peng
;
Wei, Xingchun
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  |  
浏览/下载:15/0
  |  
提交时间:2019/11/15
S Transformation
Hu geometric moment invariant
Fault diagnosis
Fault diagnosis of rolling bearing based on S transform and image of invariant moments
会议论文
XiShuangBanNa, China, May 18, 2013 - May 19, 2013
作者:
Guo, Jun Feng
;
Wang, Bao Zeng
;
Wei, Peng
;
Wei, Xing Chun
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  |  
浏览/下载:19/0
  |  
提交时间:2020/11/15
Bearings (machine parts)
Failure analysis
Image processing
Intelligent materials
Roller bearings
Geometric moment
Invariant moment
Rolling bearings
S-transformation
Simulation research
Time and frequencies
Time-frequency spectrum
Two dimensional images
Polar-radius-invariant-moment based on key-points for hand gesture shape recognition
期刊论文
Journal of Software, 2012, 卷号: 7, 期号: 1, 页码: 88-94
作者:
Zhao, Fu Ging
;
Li, Xin Ying
;
Zhang, Qiu Yu
;
Jonrinaldi
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  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Object recognition
Palmprint recognition
Discrete curve evolution
Euclidean distance
Hand shape recognition
Keypoints
Object contour
Partial occlusions
Polar-radius-invariant-moment
Shape recognition
Automatic recognition of orbit shape for fault diagnosis in steam turbine generator sets
期刊论文
Journal of Computational Information Systems, 2010, 卷号: 6, 期号: 6, 页码: 1995-2008
作者:
Yan, Changfeng
;
Zhang, Hao
;
Wu, Lixiao
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  |  
浏览/下载:1/0
  |  
提交时间:2020/11/14
Image processing
Marine engines
Neural networks
Rotating machinery
Rotation
Steam
Steam turbines
Turbogenerators
Automatic recognition
Invariant moment
Morphological filters
Shaft orbit
Steam turbine generator sets
Automatic Identification of Shaft Orbits for Steam Turbine Generator Sets
会议论文
作者:
Yan, Changfeng
;
Zhang, Hao
;
Li, Hui
;
Yang, Li
;
Huang, Wen
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  |  
浏览/下载:5/0
  |  
提交时间:2019/11/15
shaft orbit
steam turbine generator sets
morphological filter
invariant moment
BP neural network
Polar radius-haar wavelet descriptor for 2D shape
会议论文
Qingdao, China, October 28, 2009 - October 30, 2009
作者:
Zhang, Qiuyu
;
Zhang, Moyi
;
Hu, Jianqiang
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  |  
浏览/下载:9/0
  |  
提交时间:2020/11/15
Binary images
Feature extraction
Image segmentation
Object recognition
Classification ability
Feature extraction methods
Haar wavelets
Hand-gesture recognition
Multi-classification
Polar radius
Polar-radius-invariant-moment
Shape recognition
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