液体火箭发动机故障数据库的设计与实现

推进技术 ›› 1998, Vol. 19 ›› Issue (6): 7-9.

液体火箭发动机故障数据库的设计与实现

朱志斌,张振鹏,王珏

北京航空航天大学宇航学院;北京航空航天大学宇航学院;北京丰源机械研究所

发布日期:2021-08-15

DESIGN AND REALIZATION OF LIQUID PROPELLANT ROCKET ENGINE FAULT DATABASE

Beijing Fengyuan Machinery Inst ,Beijing,100076;Beijing Fengyuan Machinery Inst ,Beijing,100076;Beijing Fengyuan Machinery Inst ,Beijing,100076

Published:2021-08-15

摘要/Abstract

摘要： 讨论了液体火箭发动机故障数据库的设计思路及实现途径，以国内２１种液体火箭发动机试车及发射数据为基础，建立了初步的故障数据库。重点介绍了故障数据库的功能设计、结构设计和开发环境等内容。

关键词: 液体推进剂火箭发动机;发动机故障;数据库;状态监测＋;故障诊断

Abstract: A design idea and a realization method of liquid propellant rocket engines’ fault database were discusseed.On the basis of twenty one types of native liquid propellant rocket engines’ tests and launch data,an initial fault database was founded.Function design,structure design and developing environment,etc.were emphatically introduced.

Key words: Liquid propellant rocket engine;Engine failure;Data base;State monitoring +;Fault diagnosis

朱志斌,张振鹏,王珏. 液体火箭发动机故障数据库的设计与实现[J]. 推进技术, 1998, 19(6): 7-9.