×
验证码:
换一张
忘记密码?
记住我
CORC
首页
科研机构
检索
知识图谱
申请加入
托管服务
登录
注册
在结果中检索
科研机构
西安交通大学 [16]
北京航空航天大学 [16]
西安理工大学 [12]
厦门大学 [11]
清华大学 [9]
山东大学 [8]
更多...
内容类型
期刊论文 [86]
会议论文 [33]
学位论文 [7]
其他 [2]
发表日期
2020 [4]
2019 [12]
2018 [10]
2017 [13]
2016 [19]
2015 [8]
更多...
学科主题
Physics [2]
Geochemist... [1]
engineerin... [1]
informatio... [1]
mechanical... [1]
medicine a... [1]
更多...
×
知识图谱
CORC
开始提交
已提交作品
待认领作品
已认领作品
未提交全文
收藏管理
QQ客服
官方微博
反馈留言
浏览/检索结果:
共128条,第1-10条
帮助
已选(
0
)
清除
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
发表日期升序
发表日期降序
作者升序
作者降序
提交时间升序
提交时间降序
题名升序
题名降序
Mathematical Derivation and Parameter Analysis of Phase-sensitive Detection Principle
会议论文
Virtual, Hangzhou, China, 2020-08-20
作者:
Wang, Haisen
;
Wang, Rui
;
Qiao, Yongming
;
Lv, Tao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2020/11/09
phase-sensitive detection
weak signal
highprecision detection
Weak fault feature extraction of rolling bearing based on secondary clustering segmentation and Teager energy spectrum
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 13, 页码: 246-253
作者:
Wang, Wangwang
;
Deng, Linfeng
;
Zhao, Rongzhen
;
Zhang, Aihua
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2020/11/14
Bandpass filters
Clustering algorithms
Copying
Fourier transforms
Fuzzy clustering
Higher order statistics
Inverse problems
Inverse transforms
Signal processing
Spectroscopy
Time domain analysis
Clustering segmentation
Different frequency
Fuzzy C-means algorithms
Inverse Fourier transforms
Periodic components
Simulation analysis
Teager energy operators
Weak fault feature extraction
Effects of nonlinearity and technical noise on weak-value amplified phase measurement
期刊论文
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2020, 卷号: 53, 期号: 12, 页码: 6
作者:
Wu, Hao
;
Luo, Zheng-Chun
;
Xu, Li-Ping
;
Wu, Peng
;
Shi, Hao-Fei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/08/24
weak measurement
phase estimation
signal to noise
Enhanced Optical Spatial Modulation in Wireless Optical Communication
期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2020, 卷号: 40, 期号: 3
作者:
Zhang, Yue
;
Wang, Huiqin
;
Cao, Minghua
;
Huang, Rui
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2020/11/14
Bit error rate
Light transmission
Mapping
Optical communication
Pulse position modulation
Signal to noise ratio
Construction costs
Mapping rules
Spatial domains
Spatial modulations
Transmission rates
Variable number
Weak turbulence
Wireless optical communication
Weak Fault Feature Extraction Method for Rolling Bearings Based on SVD-EEMD and TEO Energy Spectrum
期刊论文
Zhendong Ceshi Yu Zhenduan/Journal of Vibration, Measurement and Diagnosis, 2019, 卷号: 39, 期号: 4, 页码: 720-726
作者:
Zhang, Chen
;
Zhao, Rongzhen
;
Deng, Linfeng
;
Wu, Yaochun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2020/11/14
Extraction
Feature extraction
Fourier series
Mean square error
Phase space methods
Signal processing
Singular value decomposition
Spectroscopy
Energy spectra
Ensemble empirical mode decompositions (EEMD)
Intrinsic Mode functions
Mean square error criterions
Phase space reconstruction
Sensitive features
Teager energy operators
Weak fault feature extraction
Sound-aided vibration weak signal enhancement for bearing fault detection by using adaptive stochastic resonance
期刊论文
Journal of Sound and Vibration, 2019
作者:
Siliang Lu
;
Zheng Cao
;
Ping Zheng
;
Hui Yang
;
Qunjing Wang
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2019/04/24
bearing
fault
detection
sound
and
vibration
signal
processing
multiple
sensor
information
fusion
weak
signal
detection
adaptive
stochastic
resonance
Sound-aided vibration weak signal enhancement for bearing fault detection by using adaptive stochastic resonance
期刊论文
Journal of Sound and Vibration, 2019, 卷号: Vol.449, 页码: 18-29
作者:
Siliang Lu
;
Zheng Cao
;
Ping Zheng
;
Hui Yang
;
Qunjing Wang
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2019/04/24
Bearing fault detection
Sound and vibration signal processing
Multiple sensor information fusion
Weak signal detection
Adaptive stochastic resonance
Enhancement of weak signal detection in the Hodgkin-Huxley neuron subjected to electromagnetic fluctuation
期刊论文
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2019, 卷号: 531
作者:
Yao, Yuangen
;
Su, Chunwei
;
Xiong, Juan
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/06
Electromagnetic fluctuation
Sine-Wiener bounded noise
Weak signal detection
Hodgkin-Huxley neuron
A signal period detection algorithm based on morphological self-complementary Top-Hat transform and AMDF
期刊论文
Information (Switzerland), 2019, 卷号: 10, 期号: 1
作者:
Han, Zhao
;
Wang, Xiaoli
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/11
Adaptive threshold
Average magnitude difference function
Period detection
Self-complementary Top-Hat transform
Single period
Weak characteristic signal
Effect of phase-locked loop on small-signal perturbation modelling and stability analysis for three-phase LCL-type inverter connected to weak grid
期刊论文
IET RENEWABLE POWER GENERATION, 2019, 卷号: Vol.13 No.1, 页码: 86-93
作者:
Yang, L
;
Chen, YD
;
Luo, A
;
Chen, ZY
;
Zhou, LM
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/12/17
phase locked loops
invertors
matrix algebra
phase-locked loop
small-signal perturbation modelling
stability analysis
three-phase LCL-type grid-connected inverter
weak grid
PLL bandwidth
rotating matrix
point-of-common coupling voltage
filter capacitance current
grid current
duty ratio
system dq frame
control dq frame
admittance model
inverter output admittance
LCL-type filter parameters
grid impedance
active damping coefficient
grid-side inductance
©版权所有 ©2017 CSpace - Powered by
CSpace