【摘要】 随着红外成像制导技术的发展,水陆坦克受到的威胁日益严重。分析了影响水陆坦克红外特征的因素,对海面背景中水陆坦克的温度场和红外辐射场的理论模型进行了研究,得到了计算机模拟的完整方程组,并对某型水陆坦克的温度场和辐射特性进行了模拟,计算结果与真实场景吻合较好。更多还原

【Abstract】 With the development of infrared(IR) imaging guidance technology,the amphibious tank encounters more and more serious threats.This paper analyzes the factors that influenced the amphibious tank IR radiation characteristics.A theoretical model of the temperature field and infrared radiation field of the amphibious tank of the sea and background is presented,the complete set of equations of the temperature field and radiation field for amphibious tank are obtained.The results are compared with the real infrared images of the amphibious tank and the main features of the two results are in good agreement.更多还原