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Proceedings Paper

Shape apperception and reconstruction of fiber grating intelligent flexible structure based on orthogonal curvatures
Author(s): Xiaojin Zhu; Bing Sun; Linyong Shen; Lina Jiang; Jinchong Yi
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Paper Abstract

with emphasis on the process of design and development method for the intelligent flexible structure distributed with orthogonal Fiber Bragg Grating sensor array, a fitting and reconstruction method based on orthogonal curvatures for three-dimensional curve and a method to make discrete curvatures continuous are analyzed with detailed algorithm processes and implementation steps in this paper. On the basis of the experimental calibration analysis with FBG model structures, a real-time apperception and reconstruction platform of intelligent flexible structures for analyzing and verifying the methodology and processes of the algorithm is developed with the technology of Visual C++ and OpenGL. The academic methodology and implementation technique are analyzed experimentally in the visualization platform. It reflects more accurately the real-time changes of intelligent flexible structures by employing an intelligent structure based on FBG as an experiment model. Experimental results prove the feasibility of the model design and the effectiveness of the three-dimensional reconstruction algorithm.

Paper Details

Date Published: 28 December 2010
PDF: 8 pages
Proc. SPIE 7544, Sixth International Symposium on Precision Engineering Measurements and Instrumentation, 75441Z (28 December 2010); doi: 10.1117/12.885239
Show Author Affiliations
Xiaojin Zhu, Shanghai Univ. (China)
Bing Sun, Shanghai Univ. (China)
Linyong Shen, Shanghai Univ. (China)
Lina Jiang, Shanghai Univ. (China)
Jinchong Yi, Shanghai Univ. (China)

Published in SPIE Proceedings Vol. 7544:
Sixth International Symposium on Precision Engineering Measurements and Instrumentation
Jiubin Tan; Xianfang Wen, Editor(s)

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