考虑模糊信息时的机械可靠性设计及应用研究

应用科学学报 ›› 2000, Vol. 18 ›› Issue (2): 148-152.

考虑模糊信息时的机械可靠性设计及应用研究

董玉革, 陈心昭, 王纯贤, 朱文予

合肥工业大学机械与汽车工程学院, 安徽合肥 230009

收稿日期:1999-06-13 修回日期:1999-09-15 出版日期:2000-06-30 发布日期:2000-06-30
作者简介:董玉革(1967-),男,安徽长丰人,副教授,博士.

A Study of Mechanical Reliability Design with Fuzzy Information and Its Applicatioin

DONG Yu-ge, CHEN Xin-zhao, WANG Chun-xian, ZHU Wen-yu

School of Machine & Automobile Engineering, Hefei University of Technology, Hefei 230009, China

Received:1999-06-13 Revised:1999-09-15 Online:2000-06-30 Published:2000-06-30

摘要/Abstract

摘要： 通过将模糊可靠性设计转化为常规可靠性设计,给出了随机应力和模糊强度时用随机模拟方法模拟失效概率所需的基本公式,并研究了该方法在机械设计中的应用.

关键词: 模糊可靠性设计, 模糊事件概率, 可靠性设计, 失效概率

Abstract: By means of the transformation from fuzzy reliability design into general reliability design, this paper gives some elemental formulae which can be used in simulating failure probability with random stress and fuzzy strength, and studies its application in mechanical design.

Key words: fuzzy reliability design, reliability design, failure probabi lity, fuzzy event probabi lity

中图分类号:

董玉革, 陈心昭, 王纯贤, 朱文予. 考虑模糊信息时的机械可靠性设计及应用研究[J]. 应用科学学报, 2000, 18(2): 148-152.

DONG Yu-ge, CHEN Xin-zhao, WANG Chun-xian, ZHU Wen-yu. A Study of Mechanical Reliability Design with Fuzzy Information and Its Applicatioin[J]. Journal of Applied Sciences, 2000, 18(2): 148-152.