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随着使用高级在轨系统(AOS)业务的空间和地面设备越来越多,根据空间数据咨询委员会(CCSDS)定制的标准,提出了一种遥感卫星数传基带数据模拟源的解决方案;首先,对AOS格式进行了基本介绍与分析,然后对模拟系统的各个功能模块与处理流程进行了详细说明,并在刀片服务器上实现了该系统;实验表明,该设计有效地解决了遥感卫星数传基带处理系统开发验证、功能测试和故障诊断的信号源问题。
With the increasing use of space and ground equipment for advanced on-orbit system (AOS) services, a solution to the simulation of digital terrestrial satellite data feeds for remote sensing satellites was proposed based on the standards customized by the Space Data Advisory Committee (CCSDS); first, , The basic introduction and analysis of AOS format are introduced, and then the various functional modules and processing flow of the simulation system are described in detail, and the system is implemented on the blade server. The experiment shows that the design effectively solves the problem of data transmission of remote sensing satellite Baseband processing system development verification, functional testing and troubleshooting of signal source problems.