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科研机构
兰州理工大学 [10]
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期刊论文 [6]
会议论文 [4]
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2021 [1]
2020 [1]
2018 [1]
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2014 [2]
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专题:兰州理工大学
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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:6/0
  |  
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
Fast mathematical morphological filtering method and its application on pulse signal processing
期刊论文
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2020, 卷号: 41, 期号: 2, 页码: 253-262
作者:
Chou, Yongxin
;
Zhang, Aihua
;
Gu, Ya
;
Liu, Jicheng
;
Feng, Yufeng
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/11/14
Iterative methods
Mathematical morphology
Filtering accuracies
Linear structuring elements
Mathematical morphological filtering
Microprocessor systems
One dimensional signal
Real time requirement
Real-time signal processing
Structuring element
An adaptive CRPF fault diagnosis method under strong noise condition
期刊论文
Beijing Hangkong Hangtian Daxue Xuebao/Journal of Beijing University of Aeronautics and Astronautics, 2018, 卷号: 44, 期号: 5, 页码: 923-930
作者:
Wang, Jinhua
;
Cao, Jie
;
Li, Wei
;
Huang, Ling
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Failure analysis
Monte Carlo methods
Adaptive thresholds
Confidence interval
Cost reference particle filters (CRPF)
Discriminant functions
Fault diagnosis method
Misdiagnosis rate
Non-linear non-Gaussian
Strong noise
Heart rate variability estimation in electrocardiogram signals interferences based on photoplethysmography signals
会议论文
Lanzhou, China, August 2, 2016 - August 5, 2016
作者:
Zhang, Aihua
;
Wang, Qian
;
Chou, Yongxin
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2020/11/15
Discrete Fourier transforms
Electrocardiography
Heart
Intelligent computing
Photoplethysmography
Signal detection
Signal interference
Detection algorithm
Electrocardiogram signal
Estimation algorithm
Estimation methods
Heart rate variability
Interferences
Photoplethysmography (PPG)
Short-time autocorrelation
Coronary heart disease recognition based on dynamic pulse rate variability
会议论文
Lanzhou, China, August 2, 2016 - August 5, 2016
作者:
Zhang, Aihua
;
Wei, Boxuan
;
Chou, Yongxin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/15
Biomedical signal processing
Blood pressure
Cardiology
Classification (of information)
Computation theory
Diseases
Heart
Intelligent computing
Iterative methods
Blood pressure signals
Coronary heart disease
Feature extraction methods
Information entropy
Nonlinear features
Pulse rate variability
Pulse signal
Time-domain methods
Coronary Heart Disease Recognition Based on Dynamic Pulse Rate Variability
会议论文
作者:
Zhang, Aihua
;
Wei, Boxuan
;
Chou, Yongxin
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Pulse signal
Dynamic pulse rate variability (DPRV)
Coronary heart disease recognition
Heart Rate Variability Estimation in Electrocardiogram Signals Interferences Based on Photoplethysmography Signals
会议论文
作者:
Zhang, Aihua
;
Wang, Qian
;
Chou, Yongxin
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Interferences
Heart rate variability
Photoplethysmography signals
Dynamic pulse rate variability extraction method based on improved sliding window iterative DFT
期刊论文
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2015, 卷号: 36, 期号: 4, 页码: 812-821
作者:
Chou, Yongxin
;
Zhang, Aihua
;
Yang, Xiaohua
收藏
  |  
浏览/下载:9/0
  |  
提交时间:2020/11/14
Discrete Fourier transforms
Extraction
Photoplethysmography
Signal processing
Signal sampling
Difference threshold
Fundamental component
Photoplethysmography (PPG)
Portable medical device
Pulse rate variability
Real time performance
Sampling frequencies
Sliding Window
Pulse Rate Variability Estimation Method Based on Sliding Window Iterative DFT and Hilbert Transform
期刊论文
JOURNAL OF MEDICAL AND BIOLOGICAL ENGINEERING, 2014, 卷号: 34, 期号: 4, 页码: 347-355
作者:
Chou, Yongxin
;
Zhang, Aihua
;
Wang, Ping
;
Gu, Jason
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2019/11/15
Sliding window iterative discrete Fourier transform
Hilbert transform
Pulse rate variability (PRV)
Instantaneous pulse rate (IPR)
Real time
Photoplethysmography (PPG)
Pulse rate variability estimation method based on sliding window iterative DFT and hilbert transform
期刊论文
Journal of Medical and Biological Engineering, 2014, 卷号: 34, 期号: 4, 页码: 347-355
作者:
Chou, Yongxin
;
Zhang, Aihua
;
Wang, Ping
;
Gu, Jason
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/14
Biomedical signal processing
Discrete Fourier transforms
Frequency domain analysis
Iterative methods
Low pass filters
Photoplethysmography
Signal sampling
Signal to noise ratio
Hilbert transform
Photoplethysmography (PPG)
Pulse rate
Pulse rate variability
Real time
Sliding Window
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