Visualization Monitoring of Industrial Detonator Automatic Assembly Line Based on Digital Twin
Abstract
:1. Introduction
- ➀
- The monitoring results are mostly presented in traditional numerical charts, which cannot directly describe the real-time status of the object, and it is difficult to give managers a reference for decision-making.
- ➁
- The lack of research on the visual monitoring methods of the production process in special fields such as the chemical industry, blasting and nuclear energy.
- ➂
- Most of the existing systems lack application services for the trajectory error detection of complex equipment on production lines, so the visual monitoring of the production process is not contributing enough.
2. Assembly Line Visualization Monitoring System Based on Digital Twin
- (1)
- Physical layer
- (2)
- Virtual layer
- (3)
- Simulation layer
- (4)
- Application layer
3. Key Implementation Methods
3.1. Assembly Line Virtual Entity Model Construction
3.2. Data Collection in Assembly Process
3.3. Complex Equipment Error Detection
- ➀
- Receive real-time data from the database and classify it into desired data and actual data .
- ➁
- Calculate the numerical error between and at the current moment according to Equation (9).
- ➂
- Plot the desired curve and the actual curve, and calculate the directional error between the two curves at the current moment according to Equation (10).
- ➃
- Calculate the error coefficient at the current moment according to Equation (8).
- ➄
- Visualize , and at the current moment to the users in real time.
- ➅
- Repeat the above steps until the error detection service is closed.
4. Case Study
4.1. Case Description
4.2. Implementation
4.3. Results and Discussion
5. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Conflicts of Interest
References
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Li, H.; Yang, Y.; Zhang, C.; Zhang, C.; Chen, W. Visualization Monitoring of Industrial Detonator Automatic Assembly Line Based on Digital Twin. Sustainability 2023, 15, 7690. https://doi.org/10.3390/su15097690
Li H, Yang Y, Zhang C, Zhang C, Chen W. Visualization Monitoring of Industrial Detonator Automatic Assembly Line Based on Digital Twin. Sustainability. 2023; 15(9):7690. https://doi.org/10.3390/su15097690
Chicago/Turabian StyleLi, Hongjun, Yu Yang, Chi Zhang, Chengjun Zhang, and Wei Chen. 2023. "Visualization Monitoring of Industrial Detonator Automatic Assembly Line Based on Digital Twin" Sustainability 15, no. 9: 7690. https://doi.org/10.3390/su15097690