航空学报 > 2001, Vol. 22 Issue (5): 461-464

整机基本可靠性与任务可靠性指标协同分配方法

曾声奎, 张丹   

  1. 北京航空航天大学可靠性工程研究所 北京 100083
  • 收稿日期:2000-09-05 修回日期:2001-01-12 出版日期:2001-10-25 发布日期:2001-10-25

COORDINATED ALLOCATION METHODS FOR AIRCRAFT BASIC & MISSION RELIABILITY INDEX

ZENG Sheng-kui,ZHANG Dan   

  1. Institute of Reliability Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China
  • Received:2000-09-05 Revised:2001-01-12 Online:2001-10-25 Published:2001-10-25

摘要:

在总结整机可靠性分配工作的工程约束的基础上,针对性地提出了一种实用性好的整机基本可靠性指标与任务可靠性指标协调分配模型。该模型在某教练飞机的可靠性分配中进行了运用,证实了该模型的合理性与工程适用性。

关键词: 可靠性分配, 致命性故障因子, 任务剖面

Abstract:

Based on the analysis of the engineering restrictions for whole aircraft reliability allocation, a practicable model for basic & mission reliability coordinated allocation is put forward in this paper. The model has been used in a trainer aircraft reliability allocation task, and its rationality and engineering applicability are proved.

Key words: reliabilit y allo catio n, critical failur e factor, mission pro files