用于NCS的有线和无线S2A -一个案例研究

2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA) Pub Date : 2015-12-01 DOI:10.1109/STA.2015.7505153

Medhat M. Toubar, Hassan H. Halawa, R. Daoud, H. Amer

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引用次数: 3

摘要

一些网络控制系统(NCSs)需要有线和无线节点，例如自动化工作单元中的移动部件。本文对这种网络控制系统进行了个案研究。它有2个无线传感器，14个有线传感器，2个无线执行器，2个有线执行器和一个有线监控器。该架构基于传感器到执行器(S2A)模型。通过omnet++仿真表明，该系统没有丢包现象，无线和有线分组延迟均满足系统要求。此外，还对干扰进行了量化研究。系统所能承受的干扰量是确定的。所有结果均经过95%置信度分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Wired & wireless S2A for NCS — A case study

Some Networked Control Systems (NCSs) require both wired and wireless nodes such as moving parts in automated workcells. Such an NCS is investigated in this paper as a case study. It has 2 wireless sensors, 14 wired sensors, 2 wireless actuators, 2 wired actuators and a wired supervisor. The architecture is based on Sensor-To-Actuator (S2A) model. It is shown via OMNeT++ simulations that the system does not suffer any packet loss and that both the wireless and wired packet delays satisfy system requirements. Furthermore, interference is quantified and studied. The amount of interference that can be withstood by the system is determined. All results are subjected to a 95% confidence analysis.

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2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)

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