玫瑰扫描红外亚成像系统是利用玫瑰扫描机构和红外单元探测器构成的一种亚成像系统。提出了一种利用多元小面阵来替代单元探测器的红外亚成像系统 ,可以提高成像系统的空间分辨率和帧频。分析了系统的原理 ,并给出了系统的构成框图。此外 ,就玫瑰扫描成像系统中应用多元探测器可能出现的问题进行了讨论 ,并提出了解决方案。结果表明 ,这种多元小面阵玫瑰扫描成像系统的成本远低于焦平面阵列探测器红外成像系统 ,在性能改善后是诸如末制导炮弹等低成本应用场合的理想红外成像系统 Rose scanning infrared imaging system is the use of rose scanning mechanism and the infrared unit detector form a sub-imaging system. A new infrared sub-imaging system using multiple facets instead of unit detectors is proposed, which can improve the spatial resolution and frame rate of the imaging system. The principle of the system is analyzed, and the block diagram of the system is given. In addition, the problems that may arise in the application of multivariate detectors in the rose scanning imaging system are discussed and solutions are proposed. The results show that the cost of this multifaceted array rose scanning imaging system is much lower than the focal plane array detector infrared imaging system and is an ideal infrared imaging system for low cost applications such as terminal guided artillery after performance improvements