کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
735746 | 893653 | 2006 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Interpretation of fringes produced by time average reflection moiré on a circular disk
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Interpretation of fringes produced by time average reflection moiré on a circular disk Interpretation of fringes produced by time average reflection moiré on a circular disk](/preview/png/735746.png)
چکیده انگلیسی
Inverse problem of reconstruction of dynamic displacements from the fringe pattern generated by time average reflection moiré is investigated in this paper. A technique for numerical simulation of time average smoothed reflection moiré fringes is proposed. The smoothing procedure is incorporated into the finite element formulation of the problem. Reconstruction of the field of deflections is illustrated for a centrally clamped disk. Such techniques can be effectively exploited in hybrid numerical–experimental procedures for different objects and grating geometries.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics and Lasers in Engineering - Volume 44, Issue 11, November 2006, Pages 1209–1218
Journal: Optics and Lasers in Engineering - Volume 44, Issue 11, November 2006, Pages 1209–1218
نویسندگان
Minvydas Ragulskis, Loreta Saunoriene, Jurate Ragulskiene,