织物热红外伪装性能测试评价技术现状  

Review on Evaluating Methods of Thermal Infrared Camouflage Performance of Textiles

作　　者：郝立才[1,2] 肖红[3] 刘卫[3] 

机构地区：[1]中国科学院化学研究所,北京100190 [2]威海拓展纤维有限公司,山东威海264202 [3]总后勤部军需装备研究所,北京100010

出　　处：《红外技术》2013年第8期512-517,共6页Infrared Technology

基　　金：山东省博士后创新项目专项资金资助;编号:201203012

摘　　要：热红外伪装织物在人体的防红外热像侦察中发挥着重要作用,织物的红外辐射特性常用红外发射率进行衡量,而伪装性能常采用热成像方法进行评价。从以上两方面,介绍了红外伪装织物的现有测试评价方法,对比阐述了量热法、反射率法测试织物红外发射率的原理及特点,以及基于热成像探测能力的阈值条件和人工判读评价织物伪装性能的特点和缺陷,指明了现有热红外伪装织物测试评价方法应改进和完善的方向。Thermal infrared camouflage fabrics play an important role in the countermeasure of thermal infrared detection. The infrared emissivity and the thermal infrared image are commonly used to characterize t the infrared radiation features and the camouflage performance of fabrics respectively. In the paper, the commonly used testing and evaluating methods for thermal infrared camouflage fabrics are reviewed. The principles and problems of the calorimetry method and the reflectivity method for measuring infrared emissivity of fabrics are illustrated. The characteristics and limitations of the threshold conditions method based on the detectability of infrared thermography and the manual interpretation method for evaluating camouflage performance are also revealed. Finally, the development direction of testing and evaluating methods for thermal infrared camouflage fabrics are pointed out.

关 键 词：红外伪装织物 红外发射率 量热法 反射率法 伪装性能评价 

分 类 号：TN06[电子电信—物理电子学]