ABSTRACT

The fourth industrial revolution is increasingly implemented in most fields and categories of industry. The use of several highly developed technologies generates huge amounts of heterogeneous data and knowledge, hence the need to manage it in order to facilitate its reuse. This article proposes a global approach of knowledge management, from the analysis and development of the knowledge base structuring models, to the implementation phase using knowledge engineering tools. This research work is part of a global knowledge-based decision support framework that ensures several axes of decision support, this article deals with the diagnosis axis. It provides analysis and comprehension of the failures occurring during production. The approach has been implemented as a first demonstrator tested in a real case study: the aeronautical mechanical machining industry. This article details the issues of this implementation and its interest for the validation of the approach.

摘要

第四次工业革命越来越多地在大多数领域和行业中实施。几种高度发达的技术的使用产生了大量的异构数据和知识，因此需要对其进行管理以促进其重用。本文提出了一种全球知识管理方法，从知识库结构模型的分析和开发，到使用知识工程工具的实施阶段。这项研究工作是基于全球知识的决策支持框架的一部分，该框架确保了多个决策支持轴，本文涉及诊断轴。它提供了对生产过程中发生的故障的分析和理解。该方法已作为在真实案例研究中测试的第一个演示器实施：航空机械加工行业。本文详细介绍了此实现的问题及其对方法验证的兴趣。