Performance analysis of Ethernet Powerlink networks for distributed control and automation systems

被引：39

作者：

Cena, G. ^{[1
]}

Seno, L. ^{[2
,3
]}

Valenzano, A. ^{[1
]}

Vitturi, S. ^{[2
,3
]}

机构：

[1] IEIIT CNR Torino, Italian Natl Council Res, I-10129 Turin, Italy

[2] IEIIT CNR Padova, Italian Natl Council Res, Padua, Italy

[3] Univ Padua, Dept Informat Engn, I-35131 Padua, Italy

来源：

COMPUTER STANDARDS & INTERFACES | 2009年 / 31卷 / 03期

关键词：

Industrial Communications; Real-Time Ethernet Networks; Etehrnet Powerlink; Performance Analysis; REAL-TIME; INDUSTRIAL;

D O I：

10.1016/j.csi.2008.03.022

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Industrial communication networks are a key element for developing advanced distributed control and automation systems. On the one hand, high performance and low costs are generally required to cope with more and more demanding application requirements, while, on the other hand, real-time capabilities are often needed in an increasing number of automation scenarios. Communication solutions based on Ethernet technologies are becoming popular in many industrial and factory environments and a number of soft/hard real-time competing products have been proposed in the last few years. This paper focuses on the Ethernet Powerlink standard, in general, and on some of its real-time characteristics. in particular. In fact, we present some basic results concerning both cyclic and acyclic real-time traffic in Ethernet Powerlink networks, obtained by extensive simulation, which can be used as a basic step for a better understanding of the real-time behavior of this protocol. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：566 / 572

页数：7

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