摘要
合理的评估方法是使得航天飞行器项目的试验论证更具有科学性的有力手段。针对航天器项目试验评估的过程复杂且内容目标不明确的现状,归纳总结了对航天器项目试验的关键技术的遴选和评估指标的确定方法,分析了航天器项目试验数据的特性,选择了差分检测法进行异常值的剔除,基于经典数理统计理论进行两类指标的估计,从而形成了完整的航天器项目试验的评估方法构建,为航天器项目试验的评估验证提供了技术途径。
To improve the reasonableness in spacecraft project test and argumentation,an evaluation method is brought forward. For solving present problems that the test process of evaluation for spacecraft project is complex and both target and content are uncertain,methods of choosing key technologies and ascertaining evaluation indexes are collected and classified. The characteristics of the test data are analyzed and a dif-ferential detection scheme is chosen to reject outliers. Based on classical statistics,evaluation of two kinds of indexes is applied. Consequently,a whole process of quantificational evaluation is formed to support the evaluation test for spacecraft project.
出处
《电讯技术》
北大核心
2016年第3期273-277,共5页
Telecommunication Engineering
关键词
航天器项目试验
评估方法
关键技术
评估指标
spacecraft project test
evaluation method
key technologies
evaluation indexes
