OPC-UA in interoperability - a performance comparative testing

被引：0

作者：

Freitas, L. ^{[1
]}

Pereira, F. ^{[1
]}

Lopes, H. ^{[1
]}

Lima, A. ^{[2
]}

Marujo, P. ^{[3
]}

Ottaviano, E. ^{[4
]}

Machado, J. ^{[1
]}

机构：

[1] Univ Minho, Sch Engn, MEtRICs Res Ctr, Guimaraes, Portugal

[2] CCG ZGDV ICT Innovat Inst, Guimaraes, Portugal

[3] Sonae Arauco Portugal SA, Oliveira Do Hospital, Portugal

[4] Univ Cassino & Southern Lazio, Dept Civil & Mech Engn, Cassino, Italy

来源：

IFAC PAPERSONLINE | 2024年 / 58卷 / 08期

关键词：

Cyber-Physical production systems; control architectures; interoperability; communication protocols; OPC-UA; Industrial internet of things; INDUSTRY; 4.0; SYSTEMS;

D O I：

10.1016/j.ifacol.2024.08.127

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Interoperability is considered one of the main obstacles to the fully adoption of Industry4.0. Reference Architectures, like RAMI4.0, considering normal operation and maintenance of industrial equipment, paved the way to break that interoperability barrier and OPC-UA, in this context, is the reference communication protocol. This paper explores findings when performing a performance comparative study between OPC-UA and MQTT in an industrial application. The results shows that a lighter protocol brings advantages to direct applications when the data needs to be delivered fast and without a specific focus on the data structure. Copyright (c) 2024 The Authors. This is an open access article under the CC BY-NC-ND license (https://creativecommons.org/licenses/by-nc-nd/4.0/)

引用

页码：240 / 245

页数：6

共 25 条

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