CAJ | 학술논문

激光光斑成像质量是激光制导武器的重要指标之一，为了考核该指标的符合性，分析了通用激光光斑测试技术的优缺点，针对影响外场激光光斑测试精度的几个因素，提出解决外场测试过程中的有效途径。针对应用中的测试需求，采用非接触式的间接测量方法，设计了基于双CCD探测的外场高精度激光光斑测试系统，该系统具备记录保存光斑并进行图像处理、实时监控、解算激光编码及误差值、镜前空间能量密度变化和激光脉冲漏散率等功能，具有测试动态范围大、分辨率较高、抗外界干扰性强、使用方便等特点，能够实现外场高精度的激光光斑测试与分析评估。通过外场的测试应用与分析，该测试系统解决了外场激光光斑测试中的问题，在外场靶试过程中发挥出了重要的作用。
격광광반성상질량시격광제도무기적중요지표지일，위료고핵해지표적부합성，분석료통용격광광반측시기술적우결점，침대영향외장격광광반측시정도적궤개인소，제출해결외장측시과정중적유효도경。침대응용중적측시수구，채용비접촉식적간접측량방법，설계료기우쌍CCD탐측적외장고정도격광광반측시계통，해계통구비기록보존광반병진행도상처리、실시감공、해산격광편마급오차치、경전공간능량밀도변화화격광맥충루산솔등공능，구유측시동태범위대、분변솔교고、항외계간우성강、사용방편등특점，능구실현외장고정도적격광광반측시여분석평고。통과외장적측시응용여분석，해측시계통해결료외장격광광반측시중적문제，재외장파시과정중발휘출료중요적작용。
The laser spot image quality is one of the important index of laser guided weapons. In order to check the index, the advantages and disadvantages of general laser spot testing technology were analyzed. According to the several factors affecting the test precision field of laser spot, a testing system of high accuracy laser spot outfield detection based on the double CCD with the indirect method of non- contact type was designed. The system had various functions like recording the spot and image processing, real-time monitoring, calculation of laser coding and error value, spatial variation of energy density foward lens and the laser pulse leakage rate and other functions. It also had characteristics of testing large dynamic range, high resolution, anti external interference was strong, easy to use etc. It can do the test and analysis of laser facula evaluating field with high precision. The test system can solve the problems in the field of laser spot test through the test analysis and application of the external field,it have played an important role in the process of the field test outdoor.