CAJ | 학술논문

作用距离是红外成像系统性能的重要指标，对系统的设计具有决定性作用。在微缩场景下对红外成像系统进行测试，节省人力物力，节省资源，将成为日后的一个趋势。本文介绍了微缩场景下红外成像系统点目标作用距离的估算模型，提出了基于实验室实测数据的修正方法，使用MATLAB软件进行了仿真，得到了修正后的计算公式。经检验，修正后的公式能够较准确地估算微缩场景下红外点目标作用距离。
작용거리시홍외성상계통성능적중요지표，대계통적설계구유결정성작용。재미축장경하대홍외성상계통진행측시，절성인력물력，절성자원，장성위일후적일개추세。본문개소료미축장경하홍외성상계통점목표작용거리적고산모형，제출료기우실험실실측수거적수정방법，사용MATLAB연건진행료방진，득도료수정후적계산공식。경검험，수정후적공식능구교준학지고산미축장경하홍외점목표작용거리。
Operating range is an important index of infrared imaging system,and it plays a decisive role for the system design. The estimation model of point target operating range under miniature scenes is introduced,the revised method is presented based on the measured data,it is simulated by MATLAB,and the revised formula is obtained. Upon ex-amination,the revised formula can accurately estimate point target operating range of infrared imaging system under miniature scenes.