光电自准直仪自适应光源设计方法研究  

Study of Adaptive Light Source for Photoelectric Autocollimator

作　　者：周军[1] 王锴磊 沙春哲[1] 王春喜[1] 王占涛[1] 

机构地区：[1]北京航天计量测试技术研究所,北京100076

出　　处：《宇航计测技术》2014年第6期1-3,共3页Journal of Astronautic Metrology and Measurement

摘　　要：介绍了一种自适应光源设计方法。利用反馈原理自动校正自准直光源参数,调节发光强度,降低了自准直仪对反光面、使用环境的苛刻要求,提高了仪器的环境通用性及测量精度。The Method of adaptive light source design has been introduced. The condition of the using environment and reflect-plane is reduced, by using the principle of feedback revised adaptive light source automatically. The commonness and precision in measurement have been improved by using this method.

关 键 词：自准直 自适应光源 PID运算 

分 类 号：TH741[机械工程—光学工程]