Research on Intelligent Manufacturing Flexible Production Line System based on Digital Twin

Qi, Yuming; Xie, Bing; Deng, Sanpeng

doi:10.1109/yac51587.2020.9337500

Cited by 12 publications

(5 citation statements)

References 2 publications

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“…The construction of the framework of DTs for production lines is a separate category [58][59][60][61][62][63][64][65][66][67][68][69][70][71]. The literature exploring the scheduling and control of the production process is the largest, followed by the construction of a framework of DTs.…”

Section: Ref Commentmentioning

confidence: 99%

“…Processing of the collected data is also an important factor that affects interactions with real-time information. In one study [67], the multi-source heterogeneous information processing system unified the discrete segmentation information into abstract JSON data through an artificial intelligence neural network model, and the result of the similarity judgment was obtained via the sample training. Information research and judgment related to production lines were carried out through the training model, which greatly reduced the network's delay and the data blocking caused by data processing.…”

Section: Interaction With Real-time Informationmentioning

confidence: 99%

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Digital Twins for Discrete Manufacturing Lines: A Review

Feng,

Wan

2024

BDCC

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Along with the development of new-generation information technology, digital twins (DTs) have become the most promising enabling technology for smart manufacturing. This article presents a statistical analysis of the literature related to the applications of DTs for discrete manufacturing lines, researches their development status in the areas of the design and improvement of manufacturing lines, the scheduling and control of manufacturing line, and predicting faults in critical equipment. The deployment frameworks of DTs in different applications are summarized. In addition, this article discusses the three key technologies of high-fidelity modeling, real-time information interaction methods, and iterative optimization algorithms. The current issues, such as fine-grained sculpting of twin models, the adaptivity of the models, delay issues, and the development of efficient modeling tools are raised. This study provides a reference for the design, modification, and optimization of discrete manufacturing lines.

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Section: Ref Commentmentioning

confidence: 99%

Section: Interaction With Real-time Informationmentioning

confidence: 99%

Digital Twins for Discrete Manufacturing Lines: A Review

Feng,

Wan

2024

BDCC

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“…They are the main products of research on safety technology of anti-sympathatic detonation for grenade assembly. [1] The picture of grenades is shown in Fig 1.…”

Section: The Products In the Grenade Assembly Processmentioning

confidence: 99%

Research on Safety Technology of Anti-Sympathatic Detonation for Grenade Assembly

Yunpeng

Yang

Tian

et al. 2023

J. Phys.: Conf. Ser.

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Base on the sympathatic detonation experiment between grenades and accessories, the actual data was obtained. The assembly link with the greatest risk of explosion was summarized by the data analysis results. Base on the obtained experimental data, the process and design requirements of the relevant assembly functional units ware proposed. On the other, the production data collected in the actual production process was comprehensively analyzed and feedback. That is possibility which fundamentally solves the risk control problem of the grenade assembly process.

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“…The data collected by the upper computer is localized and stored in the database through the interface module. box collected by the sensors to the virtual smoke box system, and receive the monitoring tasks from the service system to realize the control of the virtual smoke box to the physical smoke box [19] . The twin layer is the core of the system, and the twin model includes geometric model, physical model and production behavior model [20] .…”

Section: Introductionmentioning

confidence: 99%

Research on digital twin modeling and monitoring technology for smoke alarm calibration system

Wu,

Ying

2023

Preprint

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Aiming at the problems of backward calibration method of smoke alarm, low production efficiency and difficult real-time monitoring, a digital twin system modeling and monitoring method of smoke alarm calibration is proposed First, through the analysis of smoke alarm calibration requirements, the overall framework design of the digital twin calibration system for smoke alarm is proposed, and then the twin model of smoke box is constructed by running the digital twin five-dimensional model The physical smoke box, geometric model, physical model, rule model and behavior model are introduced in detail; Then the communication system architecture, data acquisition and data mapping are used to construct the twin data model; Finally, the feasibility was verified by the calibration system of an enterprise Through the system, the qualified rate of smoke alarm calibration was increased from 98% to 99.6%, and the repair rate of defective products was reduced by 1.6%.

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Research on Intelligent Manufacturing Flexible Production Line System based on Digital Twin

Cited by 12 publications

References 2 publications

Digital Twins for Discrete Manufacturing Lines: A Review

Digital Twins for Discrete Manufacturing Lines: A Review

Research on Safety Technology of Anti-Sympathatic Detonation for Grenade Assembly

Research on digital twin modeling and monitoring technology for smoke alarm calibration system

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