CAJ | 학술논문

面源红外诱饵是一种有效对抗红外成像制导导弹的干扰装备。它能模拟被保护目标的红外特征，达到干扰红外成像制导导弹的目的。首先，分析面源红外诱饵对抗红外成像制导导弹的干扰机理。其次，建立面源红外诱饵的辐射模型和运动模型。然后，分析面源红外诱饵红外图像的位置、面积和灰度的变化规律，仿真生成面源红外诱饵红外图像。最后，以干扰成功率作为面源红外诱饵干扰效果评估准则，计算不同距离和不同投放数量下面源红外诱饵干扰成功概率，并对仿真结果进行分析。仿真结果表明：面源红外诱饵能够逼真地模拟目标飞机的光谱辐射分布特性，有效干扰红外成像制导导弹，显著提高目标飞机的战场生存力。
면원홍외유이시일충유효대항홍외성상제도도탄적간우장비。타능모의피보호목표적홍외특정，체도간우홍외성상제도도탄적목적。수선，분석면원홍외유이대항홍외성상제도도탄적간우궤리。기차，건립면원홍외유이적복사모형화운동모형。연후，분석면원홍외유이홍외도상적위치、면적화회도적변화규률，방진생성면원홍외유이홍외도상。최후，이간우성공솔작위면원홍외유이간우효과평고준칙，계산불동거리화불동투방수량하면원홍외유이간우성공개솔，병대방진결과진행분석。방진결과표명：면원홍외유이능구핍진지모의목표비궤적광보복사분포특성，유효간우홍외성상제도도탄，현저제고목표비궤적전장생존력。
The surface-type infrared decoy is an effective interference equipment to jam infrared imaging guided missile. It can jam the approaching infrared imaging guided missile by simulating the infrared signatures of the fighter to be protected. Firstly, the mechanism of surface-type infrared decoy for jamming infrared imaging guided missile was analyzed. Secondly, the radiation and moving models of surface-type infrared decoy were built. Then, the change rules of the surface-type infrared decoy’s position, area and gray-scale were analyzed. The infrared images of the surface-type infrared decoy were generated. Finally, regarding the jamming success probability as the jamming effect evaluation criterion of surface-type infrared decoy, the jamming success probability in different distances and different quantities were calculated, and the simulation results were analyzed. The simulation results show that the surface-type infrared decoy can realistically simulate the spectral radiation distribution characteristic of fighter, which can effectively jam the infrared imaging guided missile and greatly improve the battlefield survivability of fighter.