红外技术, 2011, 33 (2): 113, 网络出版: 2011-05-10
基于目标与背景红外辐射对比度的红外隐身效能研究
Effectiveness Evaluation of Infrared Stealth Based on the Contrast of Target and Background Infrared Radiation
红外辐射对比度 目标与背景特征差异 红外隐身 效能评估 infrared radiation contrast target and background characteristic difference infrared stealth effectiveness evaluation
摘要
较深入分析了目标与背景的红外特性,进一步完善了红外辐射对比度计算模型,通过外场实验,采集了目标与背景随时间变化的温度,利用建立的红外隐身效能指标,对普通钢板与相变材料板进行了评估,验证了此红外隐身效能评估方法的可行性。
Abstract
In this paper we analyze the infrared characteristics of target and background, and improve the IR radiation contrast calculation model further. Through field experiments, we collected a target and background temperature changes with time. By using the established infrared stealth efficiency standard, the average steel plate and phase change materials plate were evaluated, and the infrared stealth effectiveness evaluation method is verified to be feasible.
谢民勇, 沈卫东, 宋斯洪, 王玉山, 朱礼杰. 基于目标与背景红外辐射对比度的红外隐身效能研究[J]. 红外技术, 2011, 33(2): 113. XIE Min-yong, SHEN Wei-dong, SONG Shi-hong, WANG Yu-shan, ZHU Li-jie. Effectiveness Evaluation of Infrared Stealth Based on the Contrast of Target and Background Infrared Radiation[J]. Infrared Technology, 2011, 33(2): 113.