Abstract
Individual equipment is closely related to the user' height and weight as well as the task division,and has the characteristics of high customization and mass production, which bring great challenges to the production and delivery of individual equipment. Packing is the last step of individual equipment production,and is also the most difficult step to achieve customization and mass production. To solve this problem,an optimization method of individual equipment packing production process based on digital twin is proposed. First, a digital twin model of individual equipment packing production process is established. Secondly, the whole production process of individual equipment, such as distribution and replenishment,transportation,workers' picking and boxing,is described by simulation, and the production process is optimized by an improved genetic algorithm. Finally,the proposed method is actually applied in equipment production. The optimal design and optimization of the cargo location, the number of workers and the number of handling equipment are realized by iterative simulation,thus effectively solving the problems of highly dynamic, congestion and transportation conflicts, long production cycle,unbalanced busy and idle stations,and delayed detection of misloading in large-scale customized production of individual equipment. The production efficiency of soldier equipment packing is improved by 11. 18%.
Translated title of the contribution | Digital Twin-driven Customized Individual Equipment Packing Production Optimization |
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Original language | Chinese (Traditional) |
Article number | 240200 |
Journal | Binggong Xuebao/Acta Armamentarii |
Volume | 46 |
Issue number | 4 |
DOIs | |
Publication status | Published - 30 Apr 2025 |
Externally published | Yes |