典型文献
Research on Deformation Reconstruction Based on Structural Curvature of CFRP Propeller With Fiber Bragg Grating Sensor Network
文献摘要：
The deformation and reconstruction of the composite propeller under the static load in the laboratory is studied so as to provide the basic research for the deformation and reconstruction of the underwater deformed propeller.The fiber Bragg grating(FBG)sensor is proposed to be used for strain monitoring and deformation reconstruction of the carbon fiber reinforced polymer(CFRP)propeller,and a reconstruction algorithm of structural curvature deformation of the CFRP propeller based on strain information is presented.The reconstruction algorithm is verified by using variable-thickness CFRP laminates in the finite element software.The results show that the relative error of the reconstruction algorithm is within 8％.Then,an experimental system of strain monitoring and deformation reconstruction for the CFRP propeller based on the FBG sensor network is built.The propeller blade is loaded in the form of the cantilever beam,and the blade deformation is reconstructed by the strain measured by the FBG sensor network.Compared with the blade deformation measured by three coordinate scanners,the reconstruction relative error is within 15％.
文献关键词：
中图分类号：
作者姓名：
Guoping DING;Fu WANG;Xiaoling GAO;Siyuan JIANG
作者机构：
Institute of Advanced Material and Manufacturing Technology,Wuhan University of Technology,Wuhan 430070,China;Hubei Key Laboratory of Digital Manufacturing,Wuhan University of Technology,Wuhan 430070,China;Hubei Provincial Engineering Technology Research Center for Magnetic Suspension,Wuhan University of Technology,Wuhan 430070,China;School of Mechanical and Electrical Engineering,Wuhan University of Technology,Wuhan 430070,China
文献出处：
引用格式：
[1]Guoping DING;Fu WANG;Xiaoling GAO;Siyuan JIANG-.Research on Deformation Reconstruction Based on Structural Curvature of CFRP Propeller With Fiber Bragg Grating Sensor Network)[J].光子传感器（英文版）,2022(04):11-23
A类：
B类：
Research,Deformation,Reconstruction,Based,Structural,Curvature,CFRP,Propeller,With,Fiber,Bragg,Grating,Sensor,Network,deformation,reconstruction,composite,propeller,static,laboratory,is,studied,provide,basic,research,underwater,deformed,fiber,grating,FBG,sensor,proposed,used,strain,monitoring,carbon,reinforced,polymer,algorithm,structural,curvature,information,presented,verified,by,using,variable,thickness,laminates,finite,element,software,results,show,that,relative,error,within,Then,experimental,system,network,built,blade,loaded,cantilever,beam,reconstructed,measured,Compared,three,coordinate,scanners
AB值：
0.475373
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