机载末端红外对抗作战效能仿真研究

为研究飞机末端红外对抗作战效能，通过建立红外对抗仿真系统，分别对飞机红外特性、诱饵干扰特性、激光定向干扰特性进行建模仿真，通过红外特征实时解算的方法建立红外对抗场景，结合不同作战环境、干扰场景的飞机末端防御，进行红外图像渲染和模型解算，为红外干扰效能评估提供实时的红外对抗场景。结合典型的作战态势和飞机机动方式，仿真分析了导引头视场内的目标与诱饵动态红外场景，进行飞机末端防御的不同干扰手段干扰效能评估和干扰使用策略研究。仿真结果表明，飞机红外对抗仿真系统能有效地对末端红外对抗作战效能和干扰策略想定进行研究。

Simulation of airborne terminal infrared countermeasure operational effectiveness

In order to study the operational effectiveness of aircraft terminal infrared countermeasure, the infrared countermeasure simulation system is established to model and simulate the aircraft infrared characteristics, decoy jamming characteristics and laser directional jamming characteristics respectively. The infrared countermeasure scene is established by the method of real-time calculation of infrared characteristics to combine the aircraft terminal defense of different operational environments and jamming scenes. Infrared image rendering and model solving are carried out to provide real-time infrared countermeasure scene for infrared jamming effectiveness evaluation. Combined with the typical combat situation and aircraft maneuver mode, the dynamic infrared scene of target and decoy in the seeker field of view is simulated and analyzed, and the jamming effectiveness evaluation and jamming use strategy research of different jamming means for aircraft terminal defense can be carried out. The simulation results show that the aircraft infrared countermeasure simulation system can effectively study the operational effectiveness and jamming strategy formulate of the terminal infrared countermeasure.