CAJ | 학술논문

红外辐射特性测量是导弹预警和识别的主要手段,相关研究具有较大的军事应用价值.而红外辐射特性测量过程中的环境影响修正一直是影响测量精度的难点.介绍了通过放置在目标附近的大面源灰体修正环境影响的方法,经过理论分析及实验验证,发现"黑体标定曲线"和"参考曲线"相交于环境温度点,并且根据这两个曲线可计算出环境影响的斜率修正系数和偏置修正系数,对目标的灰度值进行相应的修正就可以准确地计算出目标的温度等红外辐射特性.
홍외복사특성측량시도탄예경화식별적주요수단,상관연구구유교대적군사응용개치.이홍외복사특성측량과정중적배경영향수정일직시영향측량정도적난점.개소료통과방치재목표부근적대면원회체수정배경영향적방법,경과이론분석급실험험증,발현"흑체표정곡선"화"삼고곡선"상교우배경온도점,병차근거저량개곡선가계산출배경영향적사솔수정계수화편치수정계수,대목표적회도치진행상응적수정취가이준학지계산출목표적온도등홍외복사특성.
Infrared radiation characteristics measurement is the main method for the precaution and discrimination of missiles,relevant research is worthy in military application.And the atmosphere amending is a difficulty which influences precision in infrared radiation characteristic measurement.The method amending atmosphere influence is introduced,which places large area gray body beside the target.After academic analysis and experiment research,it is found that the "black body demarcation curve" and "reference curve" intersect at the atmosphere temperature point,and the slope amending coefficient and offset amending coefficient could be calculated based this two curve.After corresponding amending on target gray,the infrared radiation characteristics could be calculated by rule and line.