CAJ | 학술논문

探讨了泡沫通过散射、反射和吸收作用衰减电磁辐射的机理，分析了在理想条件及自然条件下红外热像仪对目标的发现和识别概率。以此为基础并采用朗伯—比尔定律，建立了泡沫衰减遮蔽条件下红外热像仪对目标的发现和识别概率的数学模型。利用Matlab仿真软件进行了数值计算，结论为：随着泡沫厚度的增加，红外热像仪对目标发现和识别的概率逐渐减小，与实验测得的值基本吻合。
탐토료포말통과산사、반사화흡수작용쇠감전자복사적궤리，분석료재이상조건급자연조건하홍외열상의대목표적발현화식별개솔。이차위기출병채용랑백—비이정률，건립료포말쇠감차폐조건하홍외열상의대목표적발현화식별개솔적수학모형。이용Matlab방진연건진행료수치계산，결론위：수착포말후도적증가，홍외열상의대목표발현화식별적개솔축점감소，여실험측득적치기본문합。
The foam can attenuate the electromagnetic radiation by scattering, reflection and absorption, this mechanism is discussed. The target discovery and identification probability of infrared thermal imager in the ideal and natural conditions are analyzed. Based on the conclusion and Lamber-Beer law, the mathematical model of the target discovery and identification probability of infrared thermal imager in the foam attenuation masking condition is established. The values are calculated by using Matlab simulation software. The conclusion shows that the target discovery and identification probability of infrared thermal imager are decreased, with increasing of foam thickness, and that is consistent with the experimental values.