ABSTRACT

The new paradigm of digital manufacturing and the concept of Industry 4.0 has led to the integration of recent manufacturing advances with modern information and communication technologies. Therefore, digital simulation tools fused into production systems can improve time and cost-effectiveness and enable faster, more flexible, and more efficient processes to produce higher-quality goods. The advancement of digital simulation with sensory data may support the credibility of production systems and improve the efficiency of production planning and execution processes. In this paper, an approach is proposed to develop a Digital Twin of production systems in order to optimize the planning and commissioning process. The proposed virtual cell interacts with the physical system with the help of different Digital Manufacturing Tools (DMT), which allows for the testing of various programs in a different scenario to check for any shortcomings before it is implemented on the physical system. Case studies from the different production systems are demonstrated to realize the feasibility of the proposed approach.

摘要

数字制造的新范式和工业 4.0 的概念导致了最近的制造进步与现代信息和通信技术的整合。因此，融合到生产系统中的数字仿真工具可以提高时间和成本效益，并支持更快、更灵活、更高效的流程来生产更高质量的产品。使用传感数据进行数字模拟的进步可以支持生产系统的可信度，并提高生产计划和执行过程的效率。在本文中，提出了一种开发生产系统数字孪生的方法，以优化规划和调试过程。提议的虚拟单元在不同数字制造工具 (DMT) 的帮助下与物理系统交互，这允许在不同的场景中测试各种程序，以在物理系统上实施之前检查是否存在任何缺陷。展示了来自不同生产系统的案例研究，以实现所提出方法的可行性。