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IT-BASED MANAGEMENT OF MAINTENANCE PROCESSES IN FIELDBUS-BASED AUTOMATION SYSTEMS

机译:基于IT的现场总线自动化系统维护过程管理

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摘要

Maintenance operations ceased to be a "necessary evil" and are currently considered as a part of a global EAO (Enterprise Asset Optimisation) policy implemented by a growing number of industrial organisations. One of the possible maintenance strategies is predictive maintenance, which requires online data acquisition as a basis for prediction arising problems. The paper presents a possible solution for integrating online status information into maintenance management systems by applying web enabling technologies. Since the multitude of web technologies offers a broad variety of suitable solutions, heterogeneous and incompatible implementations have to be expected. Using a concept based on context-depending XML (Extensible Markup Language) descriptions, linked together in a framework, this problem can be solved. The paper shows concepts, description methods, software tools, and migration paths in XML-based frameworks. Special focus is put on Web Services. In addition to the approach an practical example is presented.
机译:维护操作不再是“必要的邪恶”,目前被越来越多的工业组织视为全球EAO(企业资产优化)政策的一部分。可能的维护策略之一是预测性维护,这需要在线数据获取作为预测出现问题的基础。本文提出了通过应用网络支持技术将在线状态信息集成到维护管理系统中的可能解决方案。由于大量的Web技术提供了各种各样的合适解决方案,因此必须期望异构和不兼容的实现。使用基于上下文的XML(可扩展标记语言)描述的概念,在框架中链接在一起,可以解决此问题。本文展示了基于XML的框架中的概念,描述方法,软件工具和迁移路径。特别关注Web服务。除了该方法之外,还提供了一个实际示例。

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