Construction and Optimization of Digital Twin Model for Hardware Production Line

A digital twin system about hardware production line is designed in this paper. Based on 3D modeling and visualization technology, a model database is established to meet the needs of production line. Genetic Algorithm is used to improve the process layout, which raises the equipment utilization. In order to achieve better obstacle avoidance, the robot path planning is carried out to avoid interference. By combining the above results, the digital model is built in Demo3D software to realize the simulate and virtual debugging. The result shows that this system of hardware production line can complete the debugging of real physical equipment in virtual environment. The feasibility and practicability of this method are verified.