空间碎片环境工程模式参数分析

为了评估空间碎片对航天器造成的危害，必须建立空间碎片环境工程模式。文章介绍了空间碎片环境的特点及其工程模式表征方法，并比较、分析了几种主要空间碎片环境工程模式的参数；从数学建模及风险评估应用的需求出发，提出了空间碎片环境工程模式参数的建议方案。

Analysis of the Parameters in Space Debris Environment Engineering Model

To assess the damage to spacecraft from space debris, the space debris environment engineering model must be estabilshed. At first, this paper introduces the characteristics of the space debris environment and the describing method of engineering model. Then analysis and compares the parameters of several primary space debris environment engineering model. At last, in view of the mathematical model and application in the risk assessment, a scheme of interface parameters of space debris environment engineering model code is provided.