Reliability analysis of the timing censored lifetime test with replacement based on Weibull++7
The reliability research indicates that the timing censored lifetime test with replacement is suit to the reliability evaluation of NC machine.This paper aims at a set of data about the timing censored lifetime test with replacement achieved by the NC machine tests, and uses Weibull++7 to analyze and calculate the data,such as MLE(Maximum Likelihood Estimation) 、 MTBF (Mean time between failures) and its confidence bound etc,which obeys Weibull distribution,and aims at Fisher Matrix studied the relative infomation. It also tests and verifies that the calculating result of Weibull++7 is very accurate by using Matlab to calculate the theoretical formulas of the timing censored lifetime test with replacement. Simultaneously,Weibull++7 have one touch operations function..
the timing censored lifetime test with replacement Weibull distribution MLE(Maximum Likelihood Estimation) Reliability evaluation.
Yuan-jie Yue Yi Dai
College of Mechanical Engineering , Tianjin university of technology and education, Tianjin 300222
国际会议
南京
英文
584-587
2010-07-29（万方平台首次上网日期，不代表论文的发表时间）