IMPLEMENTATION AND USE OF AN AUTOMATED PROJECTION MOIRE EXPERIMENTAL SET-UP

被引：3

作者：

CARDENASGARCIA, JF

ZHENG, S

SHEN, FZ

机构：

[1] Texas Technical University, Department of Mechanical Engineering, Lubbock

来源：

OPTICS AND LASERS IN ENGINEERING | 1994年 / 21卷 / 1-2期

关键词：

D O I：

10.1016/0143-8166(94)90061-2

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Projection moire is an optical experimental technique useful in displaying and measuring the 3-D form of large objects. This paper describes an automated experimental implementation of projection moire. The calibration of the experimental set-up, determination of the fringe number, phase measurement at a point, and, distinction of concavity and convexity of a surface are detailed. Also, estimates of the error on a range of simply-shaped specimens are obtained.

引用

页码：77 / 98

页数：22

共 36 条

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