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首页> 外文期刊>Journal of Computing and Information Science in Engineering >Knowledge Transfer: From Maintenance to Engine Design
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Knowledge Transfer: From Maintenance to Engine Design

机译：知识转移：从维护到发动机设计

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摘要

As manufacturers shift their focus from selling products to providing services, designers must therefore increasingly consider the life-cycle requirements in addition to conventional design parameters. To identify possible areas of concern, engineers must consider knowledge gained through the life cycle of a related product. However, because of the size and distributed nature of a company's operation, engineers often do not have access to front-line maintenance data. Additionally, the large number of documents generated during the design and operation of a product makes it impractical to manually review all documents thoroughly during a design task. This paper presents a prototype knowledge-based document repository for an aeroengine manufacturer. The developed system searches and analyzes distributed document resources, and provides engineers with a summary view of the underlying knowledge. The aim is to aid engineers in creating design requirements that incorporate maintenance issues. Unlike existing document repositories and digital libraries, our approach is knowledge based, where users browse summary reports instead of following suggested links. To test the validity of our architecture, we have developed and deployed a prototype of our knowledge-based document repository. The repository has been demonstrated to and validated by the engine design community.
机译：随着制造商将重点从销售产品转移到提供服务，设计人员因此必须越来越多地考虑常规设计参数之外的生命周期要求。为了确定可能的关注领域，工程师必须考虑在相关产品的生命周期中获得的知识。但是，由于公司运营的规模和分布性质，工程师通常无法访问一线维护数据。另外，在产品的设计和操作过程中生成的大量文档使在设计任务期间彻底手动查看所有文档变得不切实际。本文为航空发动机制造商提供了一个基于知识的原型文档库。开发的系统搜索和分析分布式文档资源，并为工程师提供基础知识的摘要视图。目的是帮助工程师创建包含维护问题的设计要求。与现有文档存储库和数字图书馆不同，我们的方法是基于知识的，用户在其中浏览摘要报告，而不是遵循建议的链接。为了测试我们架构的有效性，我们开发并部署了基于知识的文档库的原型。该存储库已向引擎设计社区进行了演示和验证。

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