Research on modular charging systems based on digital twins

The development of ammunition loading technology plays a vital role in the improvement of my country's national defense construction level. Compared with the traditional charge, the modular charge has the advantages of high interchangeability and modularity, and can realize the rapid filling of the charge. However, for the application of modular charging technology, when building unit modules, it is still necessary to manually teach the charging target point, and the modular charging technology has the disadvantage of being difficult to adapt to flexibility. Therefore, in the face of the diversity of ammunition, modular charge is not conducive to the rapid and efficient production of ammunition. The current automation technology is difficult to improve the flexible adaptability of modular charge. Aiming at the disadvantages of modular charging technology, a modular flexible charging system based on digital twin is proposed, including the construction of virtual charging workstation, key point identification, automatic trajectory generation and automatic robot program generation. The system greatly improves the production efficiency of modular charge, provides a reference for the research of modular flexible charge, and improves the digital manufacturing level of ammunition production.