计量学报Issue(4)：327-330,4.DOI:10.3969/j.issn.1000-1158.2014.04.05
基于成像式照度测量的菲涅尔光学助降系统设计
Measurement Methods of Fresnel Lens Optical Landing System Based on lmaging lllumination Detection
摘要
Abstract
In order to address the problem of measuring the Fresnel Lens optical landing system,a measurement method which based on imaging illumination detection should meet the technical index is proposed. According to the analysis of the measurement’s requirement,a imaging illumination detector is designed. Experiment results show that such detector,has high measuring speed and eliminate background light interference characteristics,can measure the luminous intensity of fresnel lens optical system which has long-distance and large divergence angle and match the measurement’s requirement.关键词
计量学/光学助降系统/菲涅尔透镜/成像式照度探测装置Key words
Metrology/Optical landing system/Fresnel lens/Imaging illumination detector分类
通用工业技术引用本文复制引用
唐翠容,武文彬,左勇,徐永..基于成像式照度测量的菲涅尔光学助降系统设计[J].计量学报,2014,(4):327-330,4.基金项目
“十一五”国防科技工业技术基础科研项目 （）
