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首页> 外文期刊>International Journal of Computer Integrated Manufacturing >A distributed, event-driven control architecture for flexibly automated manufacturing systems
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A distributed, event-driven control architecture for flexibly automated manufacturing systems

机译：分布式，事件驱动的控制架构，用于灵活的自动化制造系统

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This paper presents a new distributed real-time control architecture for flexibly automated production systems. The modelling assumptions underlying the design are driven by, and abstract, the structure and operations of the emerging 300 mm semiconductor manufacturing fab, one of the most extensively automated environments in contemporary manufacturing. The key element of the controller design itself, which differentiates it from past efforts, is the distribution of the control function to the constituent components of the system shop-floor architecture, while maintaining both the logical correctness and the efficiency of the system behaviour. The architecture was designed to be easily implementable in the actual system shop-floor, and therefore is aligned with, and augments, current practices in these environments. From a theoretical perspective, the proposed design has employed, integrated and extended a series of theoretical results from the field of Discrete Event Dynamical Systems. It is our expectation that the proposed architecture will also provide a formal framework for further analytical studies on the performance evaluation and performance-oriented control/scheduling of the considered class of manufacturing systems.
机译：本文提出了一种用于灵活自动化生产系统的新型分布式实时控制体系结构。设计所依据的建模假设由新兴的300毫米半导体制造厂的结构和操作驱动，并对其进行抽象化，该工厂是当代制造中自动化程度最高的环境之一。控制器设计本身的关键要素是将控制功能分配到系统车间体系结构的组成部分，同时又要保持逻辑正确性和系统行为的效率，这是控制器设计本身与以往所做的努力不同的地方。该体系结构被设计为可以在实际的系统车间中轻松实现，因此与这些环境中的当前实践保持一致并得到增强。从理论的角度来看，提出的设计采用，集成和扩展了离散事件动态系统领域的一系列理论结果。我们期望，所提出的体系结构还将为进一步的分析研究提供正式的框架，以进行有关所考虑的制造系统类别的性能评估和面向性能的控制/计划的分析。

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