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由于未来的军事通信卫星和遥感卫星将向大容量、高性能、长寿命的方向发展,因此对星上数据处理系统也提出了新的要求。卫星数据处理有三种方法,①采用专用的硬接线逻辑;②采用编程硬接线逻辑③采用通用编程计算机。早期的星上数据处理基本上采用第一种方法,通过专用硬件来执行一定的算法和控制功能。由于军事通信卫星和遥感卫星工作寿命长的特点不仅要求数
As the future military communications satellites and remote sensing satellites will be large-capacity, high-performance and long-life direction, so the on-board data processing system also put forward new requirements. There are three methods of satellite data processing, ① the use of dedicated hard-wired logic; ② using hard-wired programming logic ③ universal programming computer. Early on-board data processing basically uses the first method, through a dedicated hardware to perform certain algorithms and control functions. Due to the long service life of military communications satellites and remote sensing satellites, not only the number of requirements is required