ISO/TS 21979:2018 空间环境（自然和人工） 利用地球辐射带的准动态模型获得最坏情况和通量置信水平的过程

标准编号：ISO/TS 21979:2018

中文名称：空间环境（自然和人工） 利用地球辐射带的准动态模型获得最坏情况和通量置信水平的过程

英文名称：Space environment (natural and artificial) — Procedure for obtaining worst case and confidence level of fluence using the quasi-dynamic model of earth's radiation belts

发布日期：2018-09

标准范围

本文件通过使用再现辐射带波动的模型，定义了卫星接收的辐射通量的计算方法（轨道、运行周期）。地球辐射带的准动力学模型采用输入参数（指数值）来预测变化。输入参数从易于获得数据且与地球辐射带变化高度相关的参数中选择。注:该方法是一种用于卫星设计和类似目的的工程方法。

This document, by using a model that reproduces the fluctuations of radiation belts, defines the calculation method (orbit, operation period) of the radiation fluence received by a satellite. The quasi-dynamic model of Earth's radiation belts adopts input parameters (index values) to predict variation. The input parameters are selected from those that are easy to obtain data and have high correlation with the variation in Earth's radiation belts.NOTE This method is an engineering method used for satellite design and similar purposes.

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