基于电阻阵列的红外场景生成技术

针对红外成像制导半实物仿真试验的需求,研究了红外场景生成技术。主要通过对场景的建模、目标及场景的红外特性分析,开展了基于可见光图像调制生成红外图像技术的研究。同时对飞机、地面背景及红外诱饵干扰的建模技术进行了探讨,完善了红外场景的生成方法。利用该红外场景生成技术为基于电阻阵列的红外图像转换器提供输入信息,驱动电阻阵列产生红外辐射,经热像仪观测,生成的图像细腻、真实度高,为制导半实物仿真试验提供了更为逼真的红外仿真环境。

Infrared radiation scene generation technology based on resistor array

According to the requirements of the infrared radiation imaging guidance hardware-in-the-loop simulation test, the technology of infrared radiation image generation was researched. The infrared image generation technology based on visible light modulation method was developed, including scene modeling, infrared radiation character of target and scene analysis. Meanwhile, the airplane, terrain and the infrared decoy modeling technology were discussed, and the method of infrared radiation scene generation was consummated. As the input information of the resistor array, the infrared radiation scene data, which was generated by the technology discussed in the paper, can drive the resistor array generate the infrared radiation scene. The infrared radiation scene that was detected by the infrared radiation camera, was fine and close to the reality, which can provide more accurate environment for infrared radiation imaging guidance hardware-in-the-loop simulation test.