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对萤火一号(YH-1)火星探测器有效载荷数据管理分系统的设计与实现进行了研究。为满足探测器轻小型化的要求,分系统对所有载荷进行集中供配电及数据采集、处理、存储和传输,同时为测控数传分系统提供遥测和供配电,配合综合电子分系统,实现对火星探测器的控制。测试结果表明分系统集成度高,处理能力强、抗辐照能力强和可靠性高。
The design and implementation of firearms detector payload data management subsystem of YH-1 was studied. In order to meet the requirements of light and miniaturization of the detector, the subsystems perform centralized power supply, data collection, processing, storage and transmission for all loads, and provide telemetry and power distribution for the digital-controlled subsystems of measurement and control. In combination with the integrated electronic subsystems, Achieve control of the Mars probe. The test results show that the sub-system has high integration, strong processing capability, strong anti-radiation ability and high reliability.