首页|Array FBG sensing and 3D reconstruction of spacecraft configuration
Array FBG sensing and 3D reconstruction of spacecraft configuration
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NETL
NSTL
万方数据
维普
In this paper,a plate shape perception technique based on quasi-distributed fiber Bragg grating(FBG)array and space surface reconstruction algorithm is proposed.Firstly,in order to make curvature continuous,the bicubic plane interpola-tion algorithm is studied.Then,taking the simulated satellite bulkhead structure as the research object,we research the space surface reconstruction algorithm based on orthogonal curvature and coordinate transformation(translation and ro-tation).Finally,a four-sided fixed plate deformation monitoring system based on quasi-distributed FBG sensors network and surface reconstruction algorithm is built.Many experiments are conducted to verify the reliability and accuracy of the algorithm.The proposed algorithm provides a new method for three-dimensional reconstruction of spacecraft struc-ture.
School of Control Science and Engineering,Shandong University,Jinan 250061,China
Shandong Institute of Space Electronic Technology,Yantai 264003,China
国家自然科学基金国家自然科学基金Key Research and De-velopment Plan of Shandong ProvinceKey Research and De-velopment Plan of Shandong ProvinceNatural Science Foundation of Shandong Province
NETL
NSTL
万方数据
维普
