基于MATLAB和Weibull分布的可靠性试验设计研究  

The Study of Reliability Test Design Based on MATLAB and Weibull Distribution

作　　者：杨殿勇[1] 唐辉[1] 张涛[1] 王仁辉 YANG Dianyong;TANG Hui;ZHANG Tao;WANG Renhui(FAW Wuxi Fuel Injection Equipment Research Institute,Wuxi 214063,China;Longkou Longbeng Diesel Injection High Technology Equipment Co.,Ltd.,Yantai 265700,China)

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063 [2]龙口龙泵柴油喷射高科有限公司,山东烟台265700

出　　处：《现代车用动力》2019年第4期37-41,共5页Modern Vehicle Power

摘　　要：通过引入Weibull分布到可靠性试验设计中,增加了试验设计的维度,并且通过MATLAB符号运算GUI编程求解离散方程求得设计目标值。根据计算结果,讨论了不同参数对试验设计的影响。By introducing the Weibull distribution into reliability test design,the dimension of design is increased,and the target value of test design is obtained by using MATLAB symbolic operation and GUI to solve the discrete equation.According to the calculation results,the influence of different parameters on test design is discussed.

关 键 词：可靠性 试验设计 WEIBULL分布 参数设计 验证与分析 

分 类 号：TB114.3[理学—概率论与数理统计]