北京航空航天大学学报 ›› 2009, Vol. 35 ›› Issue (1): 9-12.

• 论文 • 上一篇    下一篇

基于产品可靠性的工艺系统可靠性模型

付桂翠1, 上官云1, 史兴宽2, 梁培东2   

  1. 1. 北京航空航天大学 工程系统工程系, 北京 100191;
    2. 中国航天科工集团 二院二十三所, 北京 100054
  • 收稿日期:2008-01-16 出版日期:2009-01-31 发布日期:2010-09-16
  • 作者简介:付桂翠(1968-),女,辽宁抚顺人,副教授,fuguicui@buaa.edu.cn.

Processing system reliability model based on products reliability

Fu Guicui1, Shangguan Yun1, Shi Xingkuan2, Liang Peidong2   

  1. 1. Dept. of System Engineering of Engineering Technology, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;
    2. No. 23 institute, the Second Academy, China Aerospace Science & Industry Corp. Beijing 100054, China
  • Received:2008-01-16 Online:2009-01-31 Published:2010-09-16

摘要: 以提高产品的可靠性为目的,分析了工艺系统﹑工艺过程产品输出参数﹑产品使用性能﹑产品可靠性四者的关系.在此基础上,提出了基于产品可靠性的工艺系统基本影响关系可靠性模型,介绍了其建模方法.模型考虑了各工序之间的影响,反映了工艺系统与产品可靠性的关系.最终研究了工艺系统可靠度和工序可靠度的定量计算方法,为找出工艺系统的薄弱环节,进行工艺优化进而提高产品的可靠性提供了理论依据.

Abstract: In order to improve the product reliability, the relationships of processing system, process product deferent parameters, product performance and product reliability were analyzed. Then a reliability model named "reliability model of basic influence relationship in processing system" based on product reliability was presented, and the modeling method was introduced. The model considered the interaction of each working procedure, and represented the relationships between processing system and product reliability. Finally, quantitative calculation method of reliability degree of processing system and working procedure were discussed which has provided theoretical basis for locating processing system-s weak parts, making processing optimization and product reliability advancement.

中图分类号: 


版权所有 © 《北京航空航天大学学报》编辑部
通讯地址:北京市海淀区学院路37号 北京航空航天大学学报编辑部 邮编:100191 E-mail:jbuaa@buaa.edu.cn
本系统由北京玛格泰克科技发展有限公司设计开发