Development and Application of Filament Winding Virtual Simulation System Based on Digital Twin
GU Jiachen1, HAN Zhenyu1, JIA Liwei2, JI Danyang3, SUN Shouzheng1, FU Hongya1
1. State Key Laboratory of Robotics and System, Harbin Institute of Technology, Harbin 150001, China;
2. Research Institute of Physical and Chemical Engineering of Nuclear, Tianjin 300180, China;
3. Harbin FRP Institute Co., Ltd., Harbin 150000, China
Fiber winding composites are widely used in high-tech fields such as aerospace due to their excellent specific strength and good designability. However, current domestic research on fiber winding molding technology is mostly focused on winding theory and CAD/CAM software, and the development of online virtual simulation technology for fiber winding is still in its early stages. This study proposed a new calculation method to display the fiber trajectory in the fiber winding process in real-time by establishing a virtual mapping of the physical machine tool through OpenGL. The link between the virtual machine tool and the physical machine tool was established via the Modbus TCP protocol to enable real-time monitoring of key parameters in the fiber winding process. In addition, bi-directional data exchange between the virtual machine tool and the physical machine tool, as well as control of some operation commands, was achieved through the NC-API interface provided by the Huazhong 9 CNC system. The winding experiments show that the fiber winding virtual simulation system developed based on digital twin technology can complete the real-time motion simulation of the fiber winding process, the monitoring of key parameters of the winding process and the direct control of the winding process. This study has completed the functional requirements of remote monitoring and remote control of the fiber winding process.
顾家宸,韩振宇,贾力伟,纪丹阳,孙守政,富宏亚. 基于数字孪生的纤维缠绕虚拟仿真系统开发和应用[J]. 航空制造技术, 2023, 66(21): 58-66.
GU Jiachen, HAN Zhenyu, JIA Liwei, JI Danyang, SUN Shouzheng, FU Hongya. Development and Application of Filament Winding Virtual Simulation System Based on Digital Twin[J]. Aeronautical Manufacturing Technology, 2023, 66(21): 58-66.