推进技术 ›› 1999, Vol. 20 ›› Issue (3): 10-12.

• • 上一篇    下一篇

单级入轨飞行器参数灵敏度分析

黄奕勇,张育林   

  1. 国防科技大学航天技术系;国防科技大学航天技术系
  • 发布日期:2021-08-15

SENSITIVITY ANALYSIS OF SSTO VEHICLE PARAMETERS

  1. Dept.of Aerespace Technology,National Univ.of Defence Technology,Changsha,410073;Dept.of Aerespace Technology,National Univ.of Defence Technology,Changsha,410073
  • Published:2021-08-15

摘要: 对三组元发动机性能参数以及重要结构参数对性能的影响进行了分析,确定了4类影响等级。

关键词: 单级入轨;三元推进剂;灵敏度;性能分析

Abstract: The parameter sensitivity of the tripropellant rocket engine for SSTO vehicle was discussed.The parameter sensitivity of vehicle struct mass was also discussed.Based on trajectory optimization,the parameters were divided into four classes,which direct to the future research

Key words: Single stage to orbit;Tripropellant;Sensibility;Performance analysis