A Fourier spectrum-based strain energy damage detection method for beam-like structures in noisy conditions

著录项

• 来源
  《中国科学》 |2017年第8期|P.1188-1196|共9页
• 作者

  YANG ZhiBo12; CHEN XueFeng1; RADZIENSKI Maciej2; KUDELA Pawel1; OSTACHOWICZ Wieslaw23;

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• 作者单位

  [1]School of Mechanical Engineering, Xi ＇an Jiaotong University, Xi ＇an 710049, China [2]Institute of Fluid Flow Machinery, Polish Academy of Science, Gdansk 80-231, Poland [3]Faculty of Automotive and Construction Machinery, Warsaw University of Technology, Warsaw 02-524, Poland;

  [1]School of Mechanical Engineering, Xi ＇an Jiaotong University, Xi ＇an 710049, China [2]Institute of Fluid Flow Machinery, Polish Academy of Science, Gdansk 80-231, Poland [3]Faculty of Automotive and Construction Machinery, Warsaw University of Technology, Warsaw 02-524, Poland;

  [1]School of Mechanical Engineering, Xi ＇an Jiaotong University, Xi ＇an 710049, China [2]Institute of Fluid Flow Machinery, Polish Academy of Science, Gdansk 80-231, Poland [3]Faculty of Automotive and Construction Machinery, Warsaw University of Technology, Warsaw 02-524, Poland;

  [1]School of Mechanical Engineering, Xi ＇an Jiaotong University, Xi ＇an 710049, China [2]Institute of Fluid Flow Machinery, Polish Academy of Science, Gdansk 80-231, Poland [3]Faculty of Automotive and Construction Machinery, Warsaw University of Technology, Warsaw 02-524, Poland;

  [1]School of Mechanical Engineering, Xi ＇an Jiaotong University, Xi ＇an 710049, China [2]Institute of Fluid Flow Machinery, Polish Academy of Science, Gdansk 80-231, Poland [3]Faculty of Automotive and Construction Machinery, Warsaw University of Technology, Warsaw 02-524, Poland;

  [1]School of Mechanical Engineering, Xi ＇an Jiaotong University, Xi ＇an 710049, China [2]Institute of Fluid Flow Machinery, Polish Academy of Science, Gdansk 80-231, Poland [3]Faculty of Automotive and Construction Machinery, Warsaw University of Technology, Warsaw 02-524, Poland;

  [1]School of Mechanical Engineering, Xi ＇an Jiaotong University, Xi ＇an 710049, China [2]Institute of Fluid Flow Machinery, Polish Academy of Science, Gdansk 80-231, Poland [3]Faculty of Automotive and Construction Machinery, Warsaw University of Technology, Warsaw 02-524, Poland;

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• 原文格式 PDF
• 正文语种 CHI
• 中图分类 TP311.52;
• 关键词

  离散傅立叶变换 损伤检测 噪声环境 应变能 类结构 组合梁 定位损伤 导数估计;