光电被动测距技术进展与展望  

Progress and Prospect of Optoelectronic Techniques in Passive Range Sensing

作　　者：陈友华[1,2] 王丹凤[1,2] 陈媛媛[1,2] 

机构地区：[1]中北大学教育部仪器科学与动态测试重点实验室,山西太原030051 [2]山西省光电信息与仪器工程技术研究中心,山西太原030051

出　　处：《中北大学学报（自然科学版）》2011年第4期518-522,共5页Journal of North University of China(Natural Science Edition)

摘　　要：测距系统作为光电对抗的支援系统,在军事应用领域具有重要的现实意义.光电被动测距技术主要有基于角度测量的几何测距法,基于图像处理的测距法,基于目标物体辐射和大气传输特征衰减的测距方法等.综述了国内外光电被动测距技术的原理、特点及应用领域,结果表明:随着目前光电技术的发展以及对红外大气传输特性研究的深入,基于目标物体辐射和大气传输特性的测距方法在测量精度上和测量距离上都有着较大的提升空间,将最终满足军事等应用领域的需求.As a supporting system of the optoelectronic countermeasure technology,ranging system has great significance in military field.The optical passive ranging includes range from image,range from bearing,ranging from radiation transfer model,and so on.The basic principles,characteristics of various methods and their applications were discussed.The conclusion is drawn that,with the development of photovoltaic technology and the infrared atmospheric transmission theory,both the measuring accuracy and the measuring distance of the passive range method based on the target object radiation and atmospheric transport ranging have a large room for improvement,and ultimately meet the military and other applications needs.

关 键 词：光电被动测距 目标辐射测距 图像分析被动测距 测角被动测距 

分 类 号：TN209[电子电信—物理电子学]