红外技术2023，Vol.45Issue(12)：1294-1298,5.
多波段图像融合系统光轴平行性装调技术研究
Research on Optical Axis Parallelism Adjustment Technology for Multi band Image Fusion System
张奇 1陆庆华 1郭骞 1张春鹏 1皮冬明 1向柳静 1文洪青 1何新宇1
作者信息
- 1. 云南北方光电仪器有限公司,云南 昆明 650032
- 折叠
摘要
Abstract
This article is based on a multiband image fusion system and studies the alignment technology of the parallelism of the optical axis of the system.The five-axis parallel system includes a white light module,low light level module,short wave infrared module,long wave infrared module,and laser ranging module.The lowest light level module with the highest accuracy was 32.09.A parallelism deviation of less than 32.09 does not impact the system's usability.During installation and adjustment,the optical axis was aligned with the center of the collimator cross-target plate.This alignment produced an image size that is 99.89%of the maximum possible,which does not hinder the acquisition of image information.Finally,the system is verified experimentally using the developed platform.Experiments proved that the maximum deviation of the parallelism was nine,which is less than the maximum allowable error of the system.Therefore,this assembly and adjustment method had a certain reference value for the assembly and adjustment of similar products.关键词
图像融合/光轴平行性/平行性偏差/中心对准Key words
image fusion/parallelism of optical axis/parallelism deviation/center alignment分类
机械工程引用本文复制引用
张奇,陆庆华,郭骞,张春鹏,皮冬明,向柳静,文洪青,何新宇..多波段图像融合系统光轴平行性装调技术研究[J].红外技术,2023,45(12):1294-1298,5.
