文章摘要
薛栋栋,张宪民,詹镇辉,张原.基于OPC UA的多机系统互联互通技术研究[J].高技术通讯(中文),2022,32(3):283~293
基于OPC UA的多机系统互联互通技术研究
Research on interoperability technology of multi-machine system based on OPC UA
  
DOI:10.3772/j.issn.1002-0470.2022.03.007
中文关键词: 多机系统; 开放平台通信统一架构(OPC UA); 信息模型; 互联互通; 3PRR; 选择顺应性装配机器手臂(SCARA)
英文关键词: multi-machine system, open platform communication unified architecture ( OPC UA), information model, interoperability, 3PRR, selective compliance assembly robot arm (SCARA)
基金项目:
作者单位
薛栋栋  
张宪民  
詹镇辉  
张原  
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中文摘要:
      在制造技术逐渐数字化、信息化与智能化的背景下,本文提出了一种基于开放平台通信统一架构(OPC UA)的多机系统互联互通的实现方法。 首先,对 3PRR 并联机械系统与选择顺应性装配机器手臂(SCARA)机器系统建立了基于 OPC UA 的信息模型,实现了语义统一;然后,给出了一种基于 OPC UA 的多机系统互联互通的架构,并针对跨车间、跨局域网的问题,综合应用 OPC UA 和 Web Service 技术实现其互联互通;最后,搭建了相应的验证平台,并通过网页应用和第三方软件客户端验证了本文方法的有效性。
英文摘要:
      Under the background that manufacturing technology is becoming digitalized, informationized and intelligent gradually, a method is proposed to implement the interoperability of multi-machine systems based on open platform communication unified architecture ( OPC UA). Firstly, OPC UA based information models are established for 3PRR parallel mechanical system and selective compliance assembly robot arm ( SCARA) machine system, which realize the semantic unification. Then an architecture based on OPC UA is presented to realize the interoperability of multi-machine system. To solve the problem of cross-workshop and cross-LAN between devices, OPC UA and Web Service technology are comprehensively used to realize its interoperability. Finally, a corresponding verifica-tion platform is built, and the effectiveness of this method is verified by a web application and a third-party software client.
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