摘要
文章研究了如何利用发动机地面试验数据,来评估飞行中的性能参数及其可靠性。采用贝叶斯分析,研究给出了合理实用的先验分布及后验分布的求解,并给出了各参数及其性能可靠性的贝叶斯点估计和置信估计。
How to use data gotten is ground tests to estimate the performance parameters and the reliability in future flying is studied in this paper. The proper prior PDF and the post-prior PDF according to bayesian analysis are gained, and the bayesian point estimation and credible bounds of the parameters and the performance reliability are given.
出处
《中国空间科学技术》
EI
CSCD
北大核心
2005年第3期28-34,共7页
Chinese Space Science and Technology
