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An Architecture Modeling Method for Supporting Reliability-based Risk Analysis of Ship Command and Control Systems

机译:支持舰船指挥控制系统可靠性分析的体系结构建模方法

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摘要

Architectural level reliability-based risk analysis is important for finding risky components during the early stage of developing Ship Command and Control Systems (SCCSs). Therefore, an Architecture Modeling Method (AMM) for supporting reliability-based risk analysis of SCCSs is needed. In previous studies, a generic framework was proposed to derive AMMs for large-scale software-intensive systems. The framework has been applied to derive an AMM (named as SAMM) for supporting architecture description during the development process of SCCSs. In this study, based on the framework, an AMM is defined to support reliability-based risk analysis of SCCSs by extending SAMM, named as SAMM4RRA. SAMM4RRA contains one architecture viewpoint and 11 models and an UML/SysML-based architecture description language. An industrial application of SAMM4RRA, along with the subsequent application of the derived SAMM4RRA. Results show that model (i.e., a deployed SCCS prototype) was conducted to evaluate SAMM4RRA. Results show that SAMM4RRA meets all the requirements for describing the architecture of SCCSs with the purpose of supporting reliability-based risk analysis.
机译:在开发船舶指挥与控制系统(SCCS)的早期阶段,基于架构级别的基于可靠性的风险分析对于发现有风险的组件非常重要。因此,需要一种支持基于可靠性的SCCS风险分析的体系结构建模方法(AMM)。在先前的研究中,提出了一个通用框架来为大型软件密集型系统派生AMM。该框架已应用于派生AMM(称为SAMM),以在SCCS的开发过程中支持体系结构描述。在此研究中,基于该框架,定义了AMM,以通过扩展SAMM(称为SAMM4RRA)来支持SCCS的基于可靠性的风险分析。 SAMM4RRA包含一个体系结构观点和11个模型以及一个基于UML / SysML的体系结构描述语言。 SAMM4RRA的工业应用以及派生的SAMM4RRA的后续应用。结果表明,进行了模型(即,已部署的SCCS原型)来评估SAMM4RRA。结果表明,SAMM4RRA满足描述SCCS架构的所有要求,以支持基于可靠性的风险分析。

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