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Structural Damage Identification Method of Girder Bridges Based on Multilevel Data Fusion Theory
期刊论文
Advances in Materials Science and Engineering, 2022, 卷号: 2022
作者:
Xiang, Chang-Sheng
;
Liu, Hai-Long
;
Zhou, Yu
;
Liu, Chen-Yu
;
Wang, Li-Xian
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2022/06/20
Damage detection
Data fusion
Energy dissipation
Neural networks
Strain rate
Structural analysis
Damage localization
Data fusion methods
Data fusion theory
Girder bridges
Modal curvatures
Modal strain energy
Multilevel data
Second level
Structural damage identification methods
Third level
Automatic modal parameters identification and uncertainty quantification based on block-bootstrap and multi-stage clustering under ambient excitation
期刊论文
JOURNAL OF LOW FREQUENCY NOISE VIBRATION AND ACTIVE CONTROL, 2021, 卷号: 41, 期号: 2, 页码: 551-565
作者:
Luo, Yongpeng
;
Liu, Yuangui
;
Han, Jianping
;
Liu, Jingliang
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2022/03/01
Automatic modal parameters identification
stochastic subspace identification
uncertainty quantification
block-bootstrap
clustering
stabilization diagram
Damage Identification Method of Beam Structure Based on Modal Curvature Utility Information Entropy
期刊论文
ADVANCES IN CIVIL ENGINEERING, 2020, 卷号: 2020
作者:
Xiang, Chang-Sheng
;
Li, Ling-Yun
;
Zhou, Yu
;
Yuan, Zi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2022/03/01
Damage identification of beam structures based on modal curvature utility information entropy
期刊论文
Zhendong yu Chongji/Journal of Vibration and Shock, 2020, 卷号: 39, 期号: 17, 页码: 234-244
作者:
Xiang, Changsheng
;
Li, Lingyun
;
Zhou, Yu
;
Yuan, Zi
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2020/12/18
Fiber optic sensors
Linear transformationsBeam structures
Damage Identification
Damage location
Information entropy
Modal curvatures
Practical engineering
Simply supported beams
Transformation matrices
Long period grating in a liquid crystal waveguide
期刊论文
Optik, 2020, 卷号: 201, 页码: 6
作者:
S. K. Chamoli
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  |  
浏览/下载:2/0
  |  
提交时间:2021/07/06
Cladding-rods-assisted depressed-core 9-LP-mode fiber with improved modal spacing
会议论文
San Diego, CA, United states, March 11, 2018 - March 15, 2018
作者:
Han, Jiawei
;
Zhang, Jie
;
Gao, Guanjun
;
Zhao, Yongli
;
Hou, Shanglin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/11/15
Multiplexing equipment
Optical fibers
Effective area
High spatial density
Modal effective index
Uncoupled modes
Birefringence induced Vernier effect in optical fiber modal interferometers for enhanced sensing
期刊论文
SENSORS AND ACTUATORS B-CHEMICAL, 2018
作者:
Kaiwei Li
;
Nan Zhang
;
Nancy Meng Ying Zhang
;
Wenchao Zhou
;
Ting Zhang
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  |  
浏览/下载:27/0
  |  
提交时间:2019/01/31
Birefringence induced Vernier effect in optical fiber modal interferometers for enhanced sensing
期刊论文
Sensors and Actuators B-Chemical, 2018, 卷号: 275, 页码: 16-24
作者:
Li, K. W.
;
Zhan, N.
;
Zhang, N. M. Y.
;
Zhou, W. C.
;
Zhang, T.
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  |  
浏览/下载:7/0
  |  
提交时间:2019/09/17
Optical fiber sensors
Optical microfiber couplers
Biosensors
Vernier
effect
Human cardiac troponin T
refractive-index sensitivity
dispersion turning-point
long-period
gratings
biosensor
level
water
DNA
Chemistry
Electrochemistry
Instruments & Instrumentation
Cladding-rods-assisted depressed-Core 9-LP-Mode Fiber with improved modal spacing
会议论文
San Diego, CA, United states, March 11, 2017 - March 15, 2017
作者:
Han, Jiawei
;
Zhang, Jie
;
Gao, Guanjun
;
Zhao, Yongli
;
Hou, Shanglin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/15
Multiplexing equipment
Optical fibers
Effective area
High spatial density
Modal effective index
Uncoupled modes
Bend Performance Analysis of Few-Mode Fibers with High Modal Multiplicity Factors
期刊论文
Journal of Lightwave Technology, 2017, 卷号: 35, 期号: 13, 页码: 2526-2534
作者:
Han, Jiawei
;
Gao, Guanjun
;
Zhao, Yongli
;
Hou, Shanglin
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/11/14
Fibers
Group delay
Optical fibers
Single mode fibers
Empirical relations
Few mode fiber (FMFs)
Few-mode fibers
Modal field distribution
Mode-division multiplexing
Performance analysis
Propagation constant
Waveguide bend
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