一般 武器體系 壽命檢査 資料를 이용한 총괄적 信賴度 향상 시스템 硏究 = A Study on the Comprehensive Reliability Improvement System based on Life -Test of General Weapon System

다국어 초록 (Multilingual Abstract)

In the management and usage of weapon system, a reliability of weapon has been empasized as an important element and it has been considered as aproduct character on the general industry. This study has been conducted to improve a reliability with conducting method of Burn-In check up through examining and ridding of rarely defected products. In this study, firstly, literature review of theory of Burn-In check up has been studied and general Burn-In system has been developed by using SAS/AS. In Burn-IN system the first step completion, singly, and the life span of product in analyzed through observed and stopped mutiply data. The method of parameter estimate which is used in this study are failure rate, maximum likelihood estimates and nonparametric estimates. In the second step, optimal Burn-In check up is decided As the criteria of decision making. (i)maximum of degree of mission completion after Burn-I n check up. (ii)minimum of expenses of whole operation and (iii) maximum of average life span to decide the period of maximum Burn- In through using three objectives with maxima zing single and dual criteria. On the basis of these three steps, general Burn- In system is developed by using menu. The result of this study will be used as a data of study for reliability and management of weapon system with wildly using the compute