用热像仪测试面源红外诱饵面积的方法及误差分析  

Method for Testing Surface-type Infrared Decoy Area by Thermography and Its Error Analysis

作　　者：刘静梅[1] 宫伏安 

机构地区：[1]91404部队93分队

出　　处：《红外》2009年第8期32-35,共4页Infrared

摘　　要：红外诱饵面积是决定面源红外干扰弹作战性能的关键指标,用红外热像仪可实现对面源红外诱饵面积的测试。本文针对红外热像仪的测量原理和计算方法,对面源红外诱饵面积的测试方法、数据处理方法及影响测量的误差因素进行了研究。该测试方法简单易行,在考虑影响因素后实施测量,并对测量数据进行大气透过率修正,可大大提高测量的准确度。The area of an infrared decoy is a key factor to determine the operation performance of a surface-type infrared jamming bomb. The area of an infrared decoy can be measured by using an infrared thermograph. According to the measurement principle and calculation method of an infrared thermograph, the method for measuring the area of an infrared decoy, its data processing and the error factors which have influence on the measurement are studied. The measurement method is simple and easy to implement. If the measurement is implemented in view of the error factors and the atmospheric transmittance in the measured data is corrected, the measurement accuracy can be improved greatly.

关 键 词：热像仪 面源 红外诱饵 面积 误差分析 

分 类 号：TN219[电子电信—物理电子学]