基于模糊分析的垫片密封系统可靠性设计  

Reliability Design of Gasket Sealing System Based on Fuzzy Analysis

作　　者：叶进宝[1] 林国湘[1] 张春良[1] 

机构地区：[1]南华大学机械工程学院

出　　处：《润滑与密封》2008年第5期100-101,105,共3页Lubrication Engineering

基　　金：国家自然科学基金资助项目(50375070);湖南省自然科学基金资助项目(06JJ50086)

摘　　要：在充分考虑垫片密封的随机性和模糊性的基础上,提出了垫片密封系统的模糊可靠性的基本概念。从反应论模型出发,依据模糊概率理论,对垫片密封系统的模糊可靠性设计计算方法进行了初步的探讨,并且导出了相应模糊可靠性的计算公式和Monte Carlo计算程序。Based on considering the fuzzy and random for gasket sealing system,the concept of the fuzzy reliability of gasket sealing system was put forward.Based on the reaction model and the fuzzy reliability theory,the method on the fuzzy reliability design of gasket sealing system was discussed,the formula and Monte Carlo procedure for calculating the fuzzy reliability of gasket sealing system were deduced.

关 键 词：垫片 密封 模糊可靠性 

分 类 号：TB42[一般工业技术]