A novel orthogonal transmission-virtual grating method and its applications in measuring micro 3-D shape of deformed liquid surface
A novel orthogonal transmission-virtual grating method and its applications in measuring micro 3-D shape of deformed liquid surface
复制标题
一种新型正交透射虚拟光栅方法及其在变形液面微观三维形状测量中的应用
DOI：
10.1016/j.optlaseng.2012.08.009
复制
发表时间：
2013-02
影响因子：
4.6
通讯作者：
Xie, Huimin
中科院分区：
文献类型：
--
作者：
Liu, Zhanwei;Huang, Xianfu;Xie, Huimin
液体表面的变形直接涉及到表面张力，它可以用来解释水生昆虫在气液界面的运动学和漂浮在水面上的轻金属的运动学。本文提出了一种基于变形透射虚拟光栅的变形液面确定方法。通过在透明水槽下设置正交光栅（1-5线/毫米），然后捕获变形水面翻转的图像，然后可以通过处理两个方向（x和y方向）记录的变形条纹图案来评估直接关联3D变形液体表面的全场位移矢量。该方法的理论和方程都得到了彻底的阐述。已经进行了测量中国 1 分硬币引起的水面变形的验证测试，以证明所开发方法的能力。结果表明，该方法在亚微米级分辨率的变形液体微观三维表面测定中具有鲁棒性，适用范围广泛。
Deformed liquid surface directly involves the surface tension, which can always be used to account for the kinematics of aquatic insects in gas–liquid interface and the light metal floating on the water surface. In this paper a novel method based upon deformed transmission-virtual grating is proposed for determination of deformed liquid surface. By addressing an orthogonal grating (1–5line/mm) under the transparent water groove and then capturing images from upset of the deformed water surface, a displacement vector of full-field which directly associates the 3-D deformed liquid surface then can be evaluated by processing the recorded deformed fringe pattern in the two directions (x- and y-direction). Theories and equations for the method are thoroughly delivered. Validation test to measure the deformed water surface caused by a Chinese 1-cent coin has been conducted to demonstrate the ability of the developed method. The obtained results show that the method is robust in determination of micro 3-D surface of deformed liquid with a submicron scale resolution and with a wide range application scope.
登录
查看更多内容
影响因子：
1.9
作者：
K. Matsuda;S. Watanabe;T. Eiju
通讯作者：
K. Matsuda;S. Watanabe;T. Eiju
影响因子：
1.9
作者：
K. Hinsch
通讯作者：
K. Hinsch
DOI：
10.1007/978-3-642-11633-9_12
发表时间：
2010-01-01
期刊：
ANIMAL LOCOMOTION
影响因子：
--
作者：
Hu, David L.;Prakash, Manu;Bush, John W. M.
通讯作者：
Bush, John W. M.
影响因子：
3.8
作者：
Huang, Lei;Ng, Chi Seng;Asundi, Anand Krishna
通讯作者：
Asundi, Anand Krishna
影响因子：
1.9
作者：
J. Wyant
通讯作者：
J. Wyant