面向智能制造加工的虚拟调试系统开发与应用

Development and application of virtual commissioning systemfor intelligent manufacturing processing

摘要:

为了解决智能制造加工系统的调试成本高、周期长及风险大等问题,研究了面向智能制造加工的虚拟调试技术。以智能制造加工系统中机器人、PLC、数控车床及加工中心为研究对象,首先通过工业以太网进行组网并与PC机进行通讯,基于OSGI.NET插件框架开发了交互控制软件,将每个设备驱动做成插件,使得每个插件能够实现当前设备的数据采集、监控及控制。并且在RoboDK软件中建立了系统虚拟的3D模型,通过Redis数据库实现了控制设备和虚拟模型之间的信号交互。然后使用了PLC、机器人控制器、数控车床及加工中心控制器对系统3D模型进行虚拟调试,最后通过实验验证了加工系统的有效性。

Abstract:

Problems of high cost, long term and high risk of debugging generally exist in intelligent manufacturing processing system. In order to solve these problems, a virtual commissioning technology for intelligent manufacturing processing is investigated. Taking the robot, PLC, CNC lathe and machining center in the intelligent manufacturing processing system as the research object, an Ethernet network is firstly set up to enable the communication with PC. Then, an interactive control software is developed based on the OSGI.NET plug-in framework, in which each device driver is made into a plug-in, which can realize the data acquisition, monitoring and control of the current device. Moreover, a virtual 3D model of the system is established in RoboDK software, then the signal interaction between the control device and the virtual model is realized through the Redis database. Furthermore, the PLC, robot controller, CNC lathe and machining center controller were used to debug the 3D model of the system. Finally, the effectiveness of the processing system is verified by an experiment.