面向全生命周期的开放式系统可信性工程模型  

An Open System Dependability Engineering Model for the Whole Life Cycle

作　　者：高馨 陈冰泉[2] 胡宁[2] 吴凡[2] 高滢 GAO Xin;CHEN Binquan;HU Ning;WU Fang;GAO Ying(CEPREI,Guangzhou 510610,China)

机构地区：[1]工业和信息化部电子第五研究所数据中心,广东广州510610 [2]工业和信息化部电子第五研究所,广东广州510610

出　　处：《电子产品可靠性与环境试验》2020年第5期95-98,共4页Electronic Product Reliability and Environmental Testing

基　　金：2018年度工业和信息化部创新发展工程项目(“根云”工业互联网平台试验测试环境MIZ1824040)资助。

摘　　要：开放式系统是一种边界、功能和结构随时间变化的系统,并且对该系统的认识和描述会因角度的不同而改变。开展开放式系统全生命周期可信性工程,有助于确保系统在现实环境中长时间运行的连续性。通过融合软件全生命周期开发模型和系统可信性工程技术基础,提出了面向全生命周期的开放式系统可信性工程模型,该模型包含共识构建、责任追溯、故障响应和调节变更4个环节。其为各个领域开放式系统提供了可信性管理依据,有助于提升复杂系统的稳定性。Open system is a system whose boundaries,functions,and structures change over time,and the understanding and description of the system will change from different perspectives.Carrying out the whole life cycle dependability project of open system helps to ensure the continuity of the system running in real environment for a long time.Through the integration of the whole life cycle development model of software and the system dependability engineering technology foundation,a whole life cycle-oriented open system dependability engineering model is proposed.The model includes four links:consensus building,responsibility tracing,fault response and adjustment change.It provides dependability management basis for open systems in various fields and helps to improve the stability of complex systems.

关 键 词：开放式系统 全生命周期 可信性工程 过程模型视图 

分 类 号：TB114.2[理学—运筹学与控制论]