| 摘要: |
| 以空－空导弹固体火箭发动机系统可靠性的故障树分析（ＦＴＡ）为例，建立了系统可靠性框图、故障树、结构函数，并进行了系统可靠度计算。结果表明：建立的计算模型是正确的，并可用于其它型号的系统可靠性故障分析。 |
| 关键词: 固体推进剂火箭发动机 系统可靠性 故障树形图分析 可靠性设计 可靠性计算 |
| DOI： |
| 分类号:V430 |
| 基金项目: |
|
| THE FAULT TREE ANALYSIS ON SYSTEM RELIABILITY IN SOLID ROCKET MOTOR DESIGN |
|
Fang Guoyao, Ma Zhibo, Tang Zhidong, Sun Zhexi
|
|
Department of Jet Propulsion, Beijing University ofAeronautics and Astronautics, Beijing, 100083
|
| Abstract: |
| faule tree analysis is carried out based on a real air-air missile solid rocket motor. Thus the frame figure of system reliability, the fault tree analysis and structure functions are developed, and the reliabitity is predicted. The results show that the model developed is correct and available for other solid rocket motors. |
| Key words: Solid propellant recket engine System reliability Fault tree analysis Reliability design Reliability calculation |
