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科研机构
兰州理工大学 [41]
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期刊论文 [23]
会议论文 [18]
发表日期
2021 [1]
2020 [2]
2019 [2]
2018 [4]
2017 [3]
2016 [6]
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专题:兰州理工大学
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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:8/0
  |  
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
Effects of flux bands on arc stability in flux bands constricting arc welding
期刊论文
Journal of Manufacturing Processes, 2020, 卷号: 54, 页码: 190-200
作者:
Wang, Lei
;
Qiao, Jisen
;
Zhu, Liang
;
Chen, Jianhong
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2022/02/17
Energy efficiency
Gas welding
High speed cameras
Probability distributions
Signal processing
Stability
Arc stability
Coefficients of variations
Constricting arc
Dynamic characteristics
Electrical signal
High speed camera systems
Narrow gap welding
Ultra-narrow-gap grooves
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
Flux bands constricting arc ultra-narrow gap welding signal characteristics that used for weld tracking
会议论文
Lanzhou, China, November 16, 2019 - November 18, 2019
作者:
Lei, Wang
;
Jisen, Qiao
;
Jianhong, Chen
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/15
Kinematics
Robot applications
Robotics
Robots
Signal processing
Welds
Arc characteristics
Arc signals
Deviation distances
Narrow gap welding
Robot kinematics
Short-circuit transition frequency
Welding process
Welding robots
An enhanced state convergence architecture incorporating disturbance observer for bilateral teleoperation systems
期刊论文
International Journal of Advanced Robotic Systems, 2019, 卷号: 16, 期号: 5
作者:
Asad, Muhammad Usman
;
Farooq, Umar
;
Gu, Jason
;
Balas, Valentina E
;
Abbas, Ghulam
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2020/11/14
Agricultural robots
Controllers
Degrees of freedom (mechanics)
Manipulators
MATLAB
Network architecture
Remote control
Sensor networks
Signal processing
Autonomous control
Force sensor
Haptics
Robot arms
Robot manipulation
Robot sensors
Sensor signals
Service robotics
Tele-robotics
Monitoring weld pool oscillation using reflected laser pattern in gas tungsten arc welding
期刊论文
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, 2018, 卷号: 255, 页码: 876-885
作者:
Li, Chunkai
;
Shi, Yu
;
Gu, YuFen
;
Yuan, Peng
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2019/11/15
Weld pool oscillation
Single laser vision method
Image centroid
Weld penetration
Moving object detection of Ochotona curzoniae based on spatio-temporal imformation
期刊论文
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering, 2018, 卷号: 34, 期号: 9, 页码: 197-203
作者:
Zhang, Aihua
;
Wang, Fan
;
Chen, Haiyan
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2020/11/14
Algorithms
Biology
Ecology
Image enhancement
Image processing
Information filtering
K-means clustering
Object detection
Object recognition
Time domain analysis
Video signal processing
Background subtraction
Chan-Vese model
Intelligent monitoring systems
Intensity inhomogeneity
Level set evolution equations
Object detection method
Ochotona curzoniae
Spatio temporal
Real-time measurement system based on laser photoelectric conversion for detecting weld pool oscillation frequency in continuous P-GTAW
期刊论文
Hanjie Xuebao/Transactions of the China Welding Institution, 2018, 卷号: 39, 期号: 1, 页码: 75-78 and 88
作者:
Li, Chunkai
;
Shi, Yu
;
Du, Leiming
;
Gu, Yufen
;
Zhu, Ming
收藏
  |  
浏览/下载:12/0
  |  
提交时间:2020/11/14
Electric welding
Fast Fourier transforms
Image processing
Signal to noise ratio
Time measurement
Welds
High sampling rates
Laser vision
Oscillation frequency
Photoelectric conversion
Real time measurements
Real-time detection
Weld pool
Welding conditions
An efficient speech perceptual hashing authentication algorithm based on DWT and symmetric ternary string
期刊论文
International Journal of Information and Communication Technology, 2018, 卷号: 12, 期号: 1-2, 页码: 31-50
作者:
Qiuyu, Zhang
;
Pengfei, Xing
;
Yibo, Huang
;
Ruihong, Dong
;
Zhongping, Yang
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2020/11/14
Authentication
Discrete wavelet transforms
Frequency domain analysis
Signal reconstruction
Speech
Speech communication
Time domain analysis
Wavelet decomposition
Authentication algorithm
Coefficients of low frequencies
Frequency domains
Localisation
Mobile computing environment
Perceptual hashing
Short-time energy
Symmetric ternary string
Laser Vision-Based Detection of Weld Penetration in GTAW An inspection method was proposed to monitor weld penetration for investigating the control of weld defects
期刊论文
WELDING JOURNAL, 2017, 卷号: 96, 期号: 5, 页码: 163S-172S
作者:
Zhang, G.
;
Shi, Y.
;
Gu, Y.
;
Fan, D.
;
Zhu, M.
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/11/15
Gas Tungsten Arc Welding (GTAW)
Weld Penetration
Laser Vision
Image Processing
Weld Pool Surface
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