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设计了一种基于多光谱技术的机载数字相机电子学系统。它包括时序产生单元、信号处理单元、信号控制单元、数据输出接口单元和数据采集存储单元等几部分。系统具有调光和行频调节功能,用以满足在不同能量状态和不同飞行高度下的成像质量。考虑到机载设备的特殊要求,对其进行了轻量化设计和机载稳定平台设计。它具有实时高速存储和实时采集数据的功能。结果表明,机载数字相机电子学系统的各种功能完全满足设计要求,为实现高分辨率探测提供了保证。
An airborne digital camera electronic system based on multi-spectral technology was designed. It includes timing generation unit, signal processing unit, signal control unit, data output interface unit and data acquisition and storage unit and other parts. The system has dimming and line frequency adjustment function to meet the imaging quality under different energy states and different flight levels. Taking into account the special requirements of airborne equipment, its light-weight design and airborne stability platform design. It has real-time high-speed storage and real-time data acquisition capabilities. The results show that the various functions of the digital camera electronic system fully meet the design requirements, to provide high-resolution detection to provide a guarantee.