In the last decades, the integration of information systems supporting planning, scheduling, and control has been a serious concern of the industrial community. Several standards have been developed to tackle this issue by addressing the exchange of data between the scheduling function and its immediate lower and upper levels in the planning pyramid. However, a more comprehensive approach is required to solve these integration problems, since this matter entails much more than data exchange. Along these lines, this article presents a network of ontologies that provides the foundations to reach an effective semantic interoperability among the various applications linked to scheduling activities. The proposed approach reuses and formalizes non-ontological resources, like the ISA-88 and ISA-95 standards, as well as the Resource Task Network (RTN) model. In addition, the application of the ontology network to a case study is also discussed in this article.

在过去的几十年里，支持计划、调度和控制的信息系统的集成一直是工业界的一个严重关注点。通过解决调度功能与其在规划金字塔中的直接下层和上层之间的数据交换，已经制定了若干标准来解决这个问题。然而，需要更全面的方法来解决这些集成问题，因为这件事涉及的不仅仅是数据交换。沿着这些思路，本文提出了一个本体网络，它为在与调度活动相关的各种应用程序之间实现有效的语义互操作性奠定了基础。提议的方法重用和形式化非本体资源，如 ISA-88 和 ISA-95 标准，以及资源任务网络（RTN）模型。此外，本文还讨论了本体网络在案例研究中的应用。