DocumentCode
3514426
Title
Maximum likelihood estimation of weibull distribution based on random censored data and its application
Author
Li, Haibo ; Zhang, Zhengping ; Hu, Yanping ; Zheng, Deqiang
Author_Institution
Beijing Inst. of Struct. & Environ. Eng., Beijing, China
fYear
2009
fDate
20-24 July 2009
Firstpage
302
Lastpage
304
Abstract
Based on random censored data, the maximum likelihood estimation method of parameters of the Weibull distribution is put forward. By the parameters estimation, the reliability analysis of the engineering data of rocket engine trials is given. The estimation values of shape parameters and reliability analysis show that the method is feasible.
Keywords
Weibull distribution; maximum likelihood estimation; random processes; reliability; rocket engines; Weibull distribution; engineering data; maximum likelihood estimation; random censored data; reliability analysis; rocket engine; shape parameter estimation; Data engineering; Engines; Life testing; Maximum likelihood estimation; Parameter estimation; Reliability engineering; Rockets; Shape; Statistical analysis; Weibull distribution; maximum likelihood estimation (MLE); parameters estimation; random censored data; reliability evaluation; weibull distribution;
fLanguage
English
Publisher
ieee
Conference_Titel
Reliability, Maintainability and Safety, 2009. ICRMS 2009. 8th International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-4903-3
Electronic_ISBN
978-1-4244-4905-7
Type
conf
DOI
10.1109/ICRMS.2009.5270187
Filename
5270187
Link To Document