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一、前言图象消转仪由光学棱镜系统、机械装置和同步控制系统组成,它能够获得高速旋转结构的冻结图象。为高速旋转结构的变形、振动及流场的测量,提供了一种新的光测手段。为了进行高速旋转结构的动态机理研究,常常采用频闪仪获得静止图象。但是,这种静止图象是一种人眼视觉残留现象,而不是“实时”的连续图象。因此,它不能作连续记录。
I. Introduction The image deconvolution instrument is composed of an optical prism system, a mechanical device and a synchronous control system. It can obtain a frozen image of a high-speed rotation structure. For the high-speed rotating structure deformation, vibration and flow measurement, provides a new means of photometric. In order to study the dynamic mechanism of high-speed rotating structure, stroboscope is often used to obtain still images. However, this type of still image is a visual artifact of the human eye, not a “live” continuous image. Therefore, it can not be continuously recorded.