摘要
为了研究预警机的红外辐射特征,建立了预警机红外辐射简化模型,计算了预警机各主要辐射源温度及峰值波长。以预警机蒙皮、发动机尾喷管、发动机尾焰以及雷达发射机通风口为主要红外辐射源,以E-2＂鹰眼2000＂预警机为例,计算了预警机在8~12μm波段不同探测方向的红外辐射强度,并对计算结果进行分析,可为红外告警系统探测或红外制导武器攻击预警机的研究打基础。
In order to study the infrared radiation feature of early-warning aircraft, the predigest model is established. Then the temperature and peak wavelength of early-warning aircraft are calculated. The skin, engine tail pipe, engine wake flame and radar transmitter vent are regarded as the chief infrared radiation of early-warning aircraft. The radiant intensity of early-warning aircraft of different directions on 8 -12μm bands of E-2 ＂Hawkeye 2000＂ is computed. At last the result is analyzed, which provides basis for the research on infrared detection of early-warning aircraft and infrared homing weapons which attacking early-warning aircraft.
出处
《装备指挥技术学院学报》
2009年第6期114-116,共3页
Journal of the Academy of Equipment Command & Technology
关键词
预警机
红外辐射源
辐射强度
温度
峰值波长
early-warning aircraft
infrared radiation resources
radiant intensity
temperature
peak wavelength
