ISO/IEC/IEEE 21839:2019 系统和软件工程 系统生命周期阶段的系统（SoS）考虑因素

标准编号：ISO/IEC/IEEE 21839:2019

中文名称：系统和软件工程 系统生命周期阶段的系统（SoS）考虑因素

英文名称：Systems and software engineering — System of systems (SoS) considerations in life cycle stages of a system

发布日期：2019-07

标准范围

1.1目的本文件提供了一组关键的系统体系（SoS）注意事项，这些注意事项将在相关系统（SoI）生命周期的关键点上予以解决。本文件涉及适用于SoI的注意事项，SoI是SoS中相互作用的组成系统。考虑事项和生命周期模型与ISO/IEC/IEEE 15288和ISO/IEC/IEEE 24748-1中已经定义的内容一致。通过利益相关者的参与，这些考虑因素的选定子集可以应用于整个系统生命周期。最终目标是实现客户满意度，以便在交付时，SoI将在通常以一个或多个系统体系为特征的运营或业务环境中有效运行。本文件涉及人造系统，并配置有以下一个或多个:硬件、软件、人员、程序和设施。1.2应用领域本文件阐述了适用于系统在其各自生命周期的每个阶段的SoS注意事项。就其用途、应用领域、复杂性、规模、新颖性、适应性、数量、位置、寿命和进化而言，系统种类繁多。本文件旨在描述适用于SoI系统的系统体系注意事项；这是体系体系中的一个组成体系。它适用于独一无二的系统、批量生产的系统或定制的、适应性强的系统。1.3限制本文件未详细说明解决方法或程序方面的系统体系考虑因素的方法。本文件不详细说明所述文件的名称、格式、明确内容和记录介质。

1.1 Purpose This document provides a set of critical system of systems (SoS) considerations to be addressed at key points in the life cycle of the system of interest (SoI). This document refers to considerations that apply to an SoI that is a constituent system that interacts in an SoS. The considerations and life cycle model align with those which are already defined in ISO/IEC/IEEE 15288 and ISO/IEC/IEEE 24748-1. Selected subsets of these considerations can be applied throughout the life of systems through the involvement of stakeholders. The ultimate goal is to achieve customer satisfaction, so that when delivered, the SoI will operate effectively in the operational or business environment which is typically characterized as one or more systems of systems.This document concerns those systems that are man-made and are configured with one or more of the following: hardware, software, humans, procedures and facilities.1.2 Field of application This document addresses SoS considerations that apply to systems at each stage of their respective life cycles.There is a wide variety of systems in terms of their purpose, domain of application, complexity, size, novelty, adaptability, quantities, locations, life spans and evolution. This document is concerned with describing the system of systems considerations that apply to a system that is the SoI; that is a constituent system within a system of systems. It applies to one-of-a-kind systems, mass produced systems or customized, adaptable systems.1.3 Limitations This document does not detail the approach to addressing system of systems considerations in terms of methods or procedures.This document does not detail the described documentation in terms of name, format, explicit content and recording media of documentation.

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