摘要
给出了液体火箭发动机寿命可靠性的贝叶斯下限,并与经典最优正则置信下限和目前工程上采用的置信下限进行了比较,结论是贝叶斯下限合理可用。
The Bayesian lower limit of life-time reliability for liquid propellant rocket engine is given. It is prepared with the classical most optimal normal confidence lower limit and the confidence lower limit often used in engineering from YW 1337-97. The conclusion is that the Bayesian lower limit is reasonable and can be used.
出处
《导弹与航天运载技术》
北大核心
2009年第4期8-10,共3页
Missiles and Space Vehicles
关键词
液体火箭发动机
寿命可靠性
贝叶斯下限
Liquid propellant rocket engine
Reliability
Bayesian lower limit
