为了以较小代价验证红外制导 导弹对抗红外诱饵的能力，需要提高红外半实物仿真 水平，而基于MOS电阻阵的红外半实物仿真则是众多手段中最有效 的方法之一。利用MOS电阻阵对红外诱饵进行了模拟和仿真，并建 立了红外诱饵模型，尤其是红外诱饵运动模型。同时，在外场实 测了经红外诱饵运动轨迹校正后所建立的红外诱饵理论模型。结果表明， 红外诱饵运动轨迹模拟的逼真度是能否有效验证和提升红外制导导弹 抗红外诱饵能力的关键。

To verify the capability of infrared guided missiles against infrared decoy at less cost, the ability of infrared hardware-in-the-loop simulation should be improved. The infrared hardware-in-the-loop simulation based on MOS resistor arrays is one of the most effective simulation methods in many means. Infrared decoy is simulated by using a MOS resistor array and an infrared decoy model. Particularly, an infrared decoy motion model is established. Then, the theoretical model of infrared decoy established after the correction of the trajectory of infrared decoy is measured in the fields. The result shows that the realistic simulation of infrared decoy trajectory is the key to the effective verification and improvement of the capability of infrared guided missiles against infrared decoy.