Based on the analysis of the theory of data fusion,the application of traditional likehood ratio judgment and the D-S proof theory in the MMW IR combied system is studied in this paper.

• 最后，在数据融合理论的基础上，探讨了似然比融合判决和D-S证据理论在毫米波红外检测系统中的应用，并采用模糊理论进行改进似然比融合判决，最后进行相关的仿真计算。