栅线Fourier变换分析法及计算机云纹技术
책선Fourier변환분석법급계산궤운문기술
Grating Fourier Analysis and Computer Moiré Technique
  • 万方数据
    中国科学技术大学学报 중국과학기술대학학보
    JOURNAL OF UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
    2001年 2期 179-183 ,共5页

    冯传玉%韩耘%马利%何世平

    풍전옥%한운%마리%하세평

    栅线分析法%计算机云纹技术%FFT 柵線分析法%計算機雲紋技術%FFT
    책선분석법%계산궤운문기술%FFT
    研究了栅线Fourier变换位相分析法，用以测试微小试件的小变形和大样品的 大变形.为了实时显示试件的变形，研究了计算机云纹技术.文中进行了计算机模拟 和实验标定，并对测试精度进行了分析.
    연구료책선Fourier변환위상분석법，용이측시미소시건적소변형화대양품적 대변형.위료실시현시시건적변형，연구료계산궤운문기술.문중진행료계산궤모의 화실험표정，병대측시정도진행료분석.
    To measure the small deformations of small specimens and large deformations of large speci mens grating analytical method was applied. Grating analysis computational simulation and experimen tal calibrations are processed. In addition, the measurement precision is analyzed.
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