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Fiber Bragg Grating Sensor Network Optimization
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  • 分类:TP393[自动化与计算机技术—计算机应用技术;自动化与计算机技术—计算机科学与技术] U446[建筑科学—桥梁与隧道工程;交通运输工程—道路与铁道工程]
  • 作者机构:[1]State Key Laboratory of Mechanics and Control of Mechanical Structures, Nanjing University of Aeronautics andAstronautics, Nanjing, 210016, China, [2]College of Mechanical and Electrical Engmeermg, Soochow University, Suzhou, 215021, China, [3]Nanjing Jilong Optical Communication Co., Ltd, Nanjing, 210000, China
  • 相关基金:This work was supported by the Chinese National Natural Science Foundation (Grant No. 51275239, 11402112), the Aerospace CAST Innovation Foundation, the Cooperative Innovation Foundation of Jiangsu Province (Grant No. 2014003-01), the Postdoctoral Science Foundation (Grant No. 20090461116), the Aviation Science Foundation (Grant No. 20125652055), the Doctor Research Foundation (Grant No. 20123218110003). We also thank the State Key Laboratory of Mechanics and Control of Mechanical Structures of Nanjing University of Aeronautics and Astronautics.
中文摘要:

这研究介绍纤维布拉格栅栏 FBG 网络和负担鉴定的优化。关于 FBG 网络和静态的负担鉴定的最佳的放置和可靠性的当前的研究通常被分析。然后,传感器的最佳的放置和 FBG 网络的可靠性被学习。通过结构的反应特征的分析,在监视的结构的静态的反应参数的传感器放置的一般规则被建议。概率计算被介绍,并且几简单拓扑学的 FBG 传感器网络可靠性的数字分析被给。

英文摘要:

This study introduces the optimization of the fiber Bragg grating (FBG) network and the load identification. Current researches on the optimal placement and reliability of the FBG network and the static load identification are generally analyzed. And then, the optimal placement of sensors and reliability of the FBG network are studied. Through the analysis of structural response characteristics, the general rules of sensors placement in structural static response parameters monitoring are proposed. The probability calculation is introduced, and the numerical analyses of the FBG sensor network reliability of several simple topologies are given.

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