Title :
Practical Selection Criteria for Determination of Confidence Level in Substantiation Test
Author :
KIM, Hyoung-Eui ; KIM, Chang-Hoon ; YOO, Yung-Chul
Author_Institution :
Reliability Assessment Center, Korea Inst. of Machinery & Mater., Daejeon
Abstract :
The purpose of reliability substantiation test is to verify the compatibility of reliability requirements for products or components. Historical data or engineering judgment on life distribution, reliability target value, sample size, confidence level, acceptance rule and etc. are essentially required to design and perform the substantiation test. In this paper, we would like to propose a determination method and its procedure for the confidence level by applying criteria of sample cost, test money, economical damage effect and safety
Keywords :
Weibull distribution; product design; production testing; reliability; components; confidence level determination; economical damage effect; practical selection criteria; product safety; products; reliability requirements; reliability substantiation test; reliability target value; Costs; Joining materials; Life testing; Machinery; Materials reliability; Materials testing; Performance evaluation; Safety; Shape; Weibull distribution; Confidence Level(CL); Reliability; Substantiation test; Weibull distribution;
Conference_Titel :
SICE-ICASE, 2006. International Joint Conference
Conference_Location :
Busan
Print_ISBN :
89-950038-4-7
Electronic_ISBN :
89-950038-5-5
DOI :
10.1109/SICE.2006.315496
