虚拟PLC驱动的生产线调试系统设计  

Design of Debugging System for Production Line Driven by Virtual PLC

作　　者：张耀武 刘宇[1] 马付建[1] 尹剑[1] 杨大鹏 ZHANG Yaowu;LIU Yu;MA Fujian;YIN Jian;YANG Dapeng(School of Mechanical Engineering,Dalian Jiaotong University,Dalian 116028,China)

机构地区：[1]大连交通大学机械工程学院,辽宁大连116028

出　　处：《机械与电子》2024年第4期39-44,共6页Machinery & Electronics

基　　金：辽宁省教育厅科学研究项目(LJKMZ20220843);辽宁省交通运输厅交通科技项目(202117)。

摘　　要：针对目前生产线调试效率低、智能化程度不高的问题,提出一种通过虚拟PLC驱动的软件在环的虚拟调试方案。首先通过对生产线的建模装配,在NX软件的MCD模块中进行机电概念设计,其次利用TIA Portal软件编写PLC程序,最后通过PLCSIM Advanced启用虚拟仿真PLC,通过信号映射与MCD进行连接,完成虚拟调试系统搭建。该系统不需要任何实物设备,只需1台PC即可完成对生产线的调试,模拟生产线运作时各工位状态,经验证该方案可有效完成生产线虚拟调试任务,并获得设备运行数据。同时提出生产线虚拟调试概念模型,为组建生产线虚拟调试系统和生产线数字孪生建设提供了参考。In response to the current low efficiency and low level of intelligence in production line debugging,a virtual debugging scheme driven by virtual PLC software in the loop is proposed.Firstly,by modeling and assembling the production line,the electromechanical concept design is carried out in the MCD module of NX software.Secondly,the PLC program is written using TIA Portal software.Finally,the virtual simulation PLC is enabled through PLCSIM Advanced,and connected to the MCD through signal mapping to complete the virtual debugging system construction.This system does not require any physical equipment,only one PC is needed to complete the debugging of the production line,simulating the status of each workstation during the operation of the production line.After verification,this solution can effectively complete the virtual debugging task of the production line and obtain equipment operation data.At the same time,a conceptual model for virtual debugging of production lines is proposed,providing a reference for the establishment of virtual debugging systems for production lines and the construction of digital twins for production lines.

关 键 词：PLC MCD 生产线 虚拟调试 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]