【摘要】 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。更多还原

【Abstract】 The design and realization of electronic system of a multispectral digital camera is introduced.The timing generation 、signal processing 、 signal controlling 、output interface and data storage unit are mentioned.To improve imaging quality,the system has the function of luminous energy and line frequency adjusting.To meet the usage on the plane,a stabilization platform was designed.The system can simultaneous store the image data acquired with a storage device.The experiment,the function of electronic system meet the requiring of the digital camera.更多还原