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Functional architecture and enabling technologies for distributed shop floor control

机译：分布式车间控制的功能架构和支持技术

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摘要

The control and functional architecture for shop floor control has been studied to manipulate shop floor resources efficiently. In a hierarchical control system, an upper level controller coordinates the activities of a group of lower level controllers in a master-slave manner. Recently, to overcome its various disadvantages, a distributed shop floor control system (SFCS) has been proposed, in which each controller cooperates to manage the entire range of manufacturing activities from order booking through design, production and marketing. Its major characteristics include autonomy, intelligence, and cooperation. Each controller attached to the shop device is required to perform monitoring of external data, decision-making for optimal planning and scheduling, and execution of scheduled tasks. The objective of the paper is to define the modularized functions of each controller in the distributed SFCS that represents the functional architecture. To this end, the functions are gathered and defined for each resource and generalized to build the functional architecture. Moreover, enabling technologies for each function are discussed in the architecture. One such methodology can be plugged into a controller in the implementation stage. Thus, the designed architecture provides a comprehensive insight into the functions and methodologies of the distributed SFCS, which consequently enables the rapid development of a control system.
机译：已经研究了车间控制的控制和功能架构，以有效地操纵车间资源。在分级控制系统中，上级控制器以主从方式协调一组下级控制器的活动。最近，为了克服其各种缺点，已经提出了一种分布式车间控制系统（SFCS），其中每个控制器都可以协作管理从订单预订到设计，生产和营销的整个制造活动范围。它的主要特征包括自治，智能和合作。连接到车间设备的每个控制器都需要执行外部数据的监视，最佳计划和调度的决策制定以及调度任务的执行。本文的目的是定义代表功能体系结构的分布式SFCS中每个控制器的模块化功能。为此，针对每个资源收集并定义功能，并对其进行概括以构建功能体系结构。此外，在体系结构中讨论了每种功能的启用技术。可以在实现阶段将一种这样的方法插入到控制器中。因此，所设计的体系结构提供了对分布式SFCS的功能和方法的全面了解，因此可以快速开发控制系统。

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