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Time Analysis of Data Exchange in Distributed Control Systems Based on Wireless Network Model

机译:基于无线网络模型的集散控制系统中数据交换的时间分析

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摘要

The paper presents studies concerning time analysis of data exchange in distributed control based on Ethernet wireless network model and relevant Modbus protocol. Presented control system operated in a real-time system that was responsible for continuous-time and periodic event processing. The events appeared at the input of system which had to generate answers (events) at the output. External event response time is closely conditioned by time which means that such systems have to ensure that response time is not exceeded, regardless of the sequence of object events. It is essential to keep the time determinism in the functioning of all real-time, regardless of whether it is a single PLC driver or their group of distributed control system.
机译:本文针对基于以太网无线网络模型和相关Modbus协议的分布式控制中数据交换的时间分析进行了研究。提出的控制系统在实时系统中运行,该系统负责连续时间和定期事件处理。事件出现在系统的输入中,该系统必须在输出中生成答案(事件)。外部事件响应时间受时间的密切影响,这意味着无论对象事件的顺序如何,此类系统都必须确保不超过响应时间。无论是单个PLC驱动程序还是一组分布式控制系统,都必须在所有实时功能中保持时间确定性。

著录项

  • 来源
  • 会议地点 Rzeszow(PL)
  • 作者单位

    Department of Computer Engineering, Faculty of Mathematics and Natural Sciences, University of Rzeszow, ul. Pigonia 1, 35-959 Rzeszow, Poland;

    Department of Computer Engineering, Faculty of Mathematics and Natural Sciences, University of Rzeszow, ul. Pigonia 1, 35-959 Rzeszow, Poland;

    Department of Applied Information, Faculty of Applied Informatics, University of Information Technology and Management in Rzeszow, ul. Sucharskiego 2, 35-225 Rzeszow, Poland;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Microprocessor controllers; Distributed wireless networks; Data transmission;

    机译:微处理器控制器;分布式无线网络;资料传输;

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