BS 5760-18-2010 系统、设备与部件的可靠性.可靠性要求演示指南.机箱的可靠性

标准号：BS 5760-18-2010
中文标准名称：系统、设备与部件的可靠性.可靠性要求演示指南.机箱的可靠性
英文标准名称：Reliability of systems, equipment and components - Guide to the demonstration of dependability requirements - The dependability case
标准类型：L05
发布日期：2010/5/31 12:00:00
实施日期：2010/5/31 12:00:00
中国标准分类号：L05
国际标准分类号：03.120.01;21.020;29.020
适用范围：This part of BS 5760 provides a description of the principles ofthe dependability case and provides guidance on its content andapplication in systems engineering. The dependability case can beused throughout the life cycle, from concept and definition, throughdesign and development; manufacture and installation, to operationsand maintenance; mid?life enhancement, and eventual disposal.Whilst this part of BS 5760 is primarily intended for application bythe system developers, it will be of value to bodies who might becontracted to manage the dependability case for a project, wheredeemed necessary.This part of BS 5760 has five main clauses which describe:a) principles of the dependability case (Clause 5);b) development of the dependability case (Clause 6);c) providing the evidence (Clause 7);d) presenting the evidence (Clause 8);e) assessing the adequacy of the evidence (Clause 9).The activities required for the achievement of dependability dependon the nature and development state of the system and are likely tovary significantly from one project to another. The guidelines are notto be considered as being prescriptive in nature: they are generic anddo not attempt to be exhaustive.Annex A describes the general requirements for the dependabilitycase and dependability case reportAnnex B provides examples of dependability management risks atdifferent stages of a system’s life cycle.Annex C provides a checklist of points for assessing the adequacy ofevidence. The checklist is not to be considered to be prescriptive orexhaustive; it is generic and provides guidance to supplement thegeneric guidance provided in Clause 8.Annex D describes the dependability risk reduction process shown inFigure 7 using illustrative examples where appropriate.Annex E describes the dependability evidence framework, expandingon the information given in 5.1.Whilst this part of BS 5760 does not specifically address safety cases,the same principles can be applied.