反射光路的计算机辅助装调模型  

Model for Computer-aided Alignment of Reflective Optical System

作　　者：史亚莉[1,2] 高云国[1] 邓伟杰[1,2] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所,吉林长春130033 [2]中国科学院研究生院,北京100039

出　　处：《激光与红外》2009年第4期427-430,共4页Laser & Infrared

基　　金：国家“863”高技术研究发展计划项目(No.2006AA04Z367);中科院长春光机所三期创新工程项目(No.061X20C060)资助

摘　　要：对反射光路中可能出现的两个反射镜之间的空间位置关系进行了分析。基于直角坐标系中的坐标变换原理,推导法线平面平行、法线平面垂直、法线空间垂直三种位置关系下反射镜组的光路模型,作为指导计算机辅助装调的模型依据。利用Matlab对光路模型进行仿真,更直观的指导装调。In order to satisfy the optoelectronic equipment＇s high precision requirements, the advanced optical system of these instruments became more complex and its alignment became more difficult. Computer-aidod alignment proposed as a new method can achieve the system＇s alignment fast and accurately. In this paper,possible positions of tow mirrors in the reflective optical system were analyzed and given. The models which are normal parallel in plane, normal perpendicular in plane and normal perpendicular in space, based on the principle of rectangular coordinate transformation were deduced to guide the computer-aided alignment. In the end, the models were simulated by Matlab for supervising the alignment directly.

关 键 词：计算机辅助装调 直角坐标变换 光路模型 MATLAB仿真 

分 类 号：TH74[机械工程—光学工程] TH71[机械工程—仪器科学与技术]