航天器空间环境及效应监测数据集成化管理与处理系统

空间环境与效应监测数据集成化管理与快速处理是保证航天器在轨安全的重要依据。文章基于航天器空间环境与效应监测数据管理与处理系统的功能要求，给出了系统的组成、架构和数据处理流程。该系统集成了航天器空间环境与效应监测数据的管理、处理、综合分析、参数标定和可视化显示功能，能够实现电子、质子、总剂量、原子氧、温度、表面电位、污染等环境与效应在轨数据的瞬时参数（通量、剂量率、温度变化率、表面电位变化率、污染沉积率）和累积参数（注量、电离总剂量、温度、表面电位、总污染量）的监显，为航天器的在轨健康实时监测、风险快速预报预警提供重要支撑。

Integrated management and processing system for monitoring data of the space environments and the effects on spacecraft

The integrated management and the rapid processing of the monitoring data of the space environment and the effects on spacecraft are an important basis for ensuring the safety of the spacecraft in orbit. In this paper, according to the functional requirements of the spacecraft environment and effect data monitoring, a specialized data management and processing system is set up, and the hierarchical structure, the framework and the data processing procedures are described. By integrating the functions of the data management and processing of the space environment and the effects on spacecraft, the comprehensive analysis of the data, the parameter calibration, and the visualized display, the system is capable of monitoring the parameters of the electrons, the protons, the total dose radiation, the atomic oxygen, the temperature, the surface potential, the contamination and other space environmental factors and the effects on spacecraft. Those parameters include the instantaneous parameters such as the particle flux, the dose rate, the temperature variations, the change of the space potential, the contamination rate, as well as some cumulative parameters such as the fluence, the total ionizing dose, the space potential, and the deposition of contaminants. All these data provide an important support for the real-time health monitoring, the rapid risk forecasting and the early warning for the spacecraft in orbit.