Whole-Field Determination of Isoclinics by Three-Step Color Phase Shifting

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The goal of this paper is to present a three-step color phase shifting approach for automatic determination of the whole-field isoclinic parameter based on the results of photoelastic experiment. A plane polariscope is used with a white light. Relevant theories of the intensity equations and the optimum phase shift angle are derived. The optimum phase shift angle is numerically determined. The obtained wrapped phase data is unwrapped to the true phase interval by the unwrapping process. The obtained results show not only the method allows the isoclinic parameter to be evaluated with almost free from the influence of the isochromatics but also the isoclinic map coincides with theory.

収録刊行物

  • 実験力学 : journal of JSEM

    実験力学 : journal of JSEM 6(3), 289-295, 2006-09-25

    日本実験力学会

参考文献:  14件中 1-14件 を表示

被引用文献:  1件中 1-1件 を表示

各種コード

  • NII論文ID(NAID)
    10018779794
  • NII書誌ID(NCID)
    AA11822914
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13464930
  • NDL 記事登録ID
    8524468
  • NDL 雑誌分類
    ZM17(科学技術--科学技術一般--力学・応用力学)
  • NDL 請求記号
    Z74-C355
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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