the reflective high sensitivity moire interferometry was applied to measure out of plane displacement fields in ferroelectric ceramics.
研制了环形孔径锥镜剪切相机,并利用它进行激光散斑照相,测量物体的位移导数场。
the realization of this technique makes it possible to apply the moire interferometry and lattice method under high-temperature, high-pressure environments.
在几种不同材料的试件表面刻蚀出了试件栅,这种技术的实现使云纹干涉法和精细网格法在高温高压环境下的广泛应用成为可能。
a comparison of moire interferometry with real time observation moire interferometry is also made.
并对贴片云纹干涉法和实时观测云纹干涉法进行比较。
a microscopic moire interferometry method with ultra high sensitivity was developed for in plane displacement measuring.
本文提出了一种具有超高灵敏度的显微液下云纹干涉法。
the high temperature creep deformation of certain material used in aerial engines lamina was detected by means of high temperature moire interferometry in this paper.
利用高温云纹干涉法对航空发动机叶片定向结晶材料的高温蠕变进行了测试,获得该材料不同主方向的高温蠕变性质和规律。
meanwhile, the above conclusions are verified by the hybrid method results in which combined moire interferometry with fea.
同时,文中还采用云纹干涉-有限元分析混合法验证了上述结论。
the moire interferometry of partial coherent light is applied to measure the displacement field for composite joints with a pinhole.
介绍采用部分相干光云纹干涉法测定复合材料单销钉连接件的位移场,从位移云纹图求得应变场和应力场。
in recent years, one of the most remarkable characteristics of the development in moire interferometry recently is the application of the digital image process.
数字图像处理技术应用到云纹干涉法中是近年来云纹干涉法发展的最显着的特点之一。
a shearing moire interferometry is proposed. 3-d displacement informations are recorded on the same plate by double-exposure method.
本文提出一种变载波双曝光错位云纹干涉法,将变形信息的记录过程与错位分析分开进行。
this paper gives a method to measure in-plane strain of skew ruled surface shell by using moire interferometry of sticking film method.
本文首次提出了应用贴片云纹干涉法和变栅距光栅来测量不可展壳体表面面内位移和应变的方法。