ISO/IEC/IEEE 15288:2015 is one of the most fundamental systems engineering international standards. In this work, the major system lifecycle processes specified in 15288 and, equally importantly, the objects interacting through them, are modeled meticulously using OPM ISO 19450. The conceptual model, based on this standard's text, reflects the implied authors’ intent, bringing up ambiguities that arise from the informality of natural language text and reference to related figures. The resulting OPM model is an exact, formal, and detailed expression of the processes and related objects in the first part of 15288, making it machine interpretable. The gaps discovered during the modeling process are testimony to the value of the model-based standards authoring approach and the centrality of a formal yet humanly accessible model as the underlying backbone of international standards and key technical documents in general.

中文翻译：

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基于模型的标准编写：以 ISO 15288 为例

ISO/IEC/IEEE 15288:2015 是最基本的系统工程国际标准之一。在这项工作中，15288 中指定的主要系统生命周期过程以及同样重要的是通过它们进行交互的对象，均使用 OPM ISO 19450 进行精心建模。基于该标准文本的概念模型反映了隐含的作者意图，提出了由于自然语言文本的非正式性和相关数字的引用而产生的歧义。生成的 OPM 模型是 15288 第一部分中的流程和相关对象的精确、正式和详细的表达，使其能够被机器解释。建模过程中发现的差距证明了基于模型的标准编写方法的价值，以及正式但易于理解的模型作为国际标准和关键技术文档的基础支柱的中心地位。