Table 1 Example of a data sample
From: Explainable mechanism for production process anomalies based on digital twin
Data features | Values | Dimensions |
|---|---|---|
Production task | 90,270,300,70,68,102,150,240 | 8 |
Statistical information | 25,7,0,48,23,7,3,6,…,18,39,15,0,47,17,0,0 | 16 |
Type of WIP queue at in-buffer | 2,2,2,1,1,6,7,7,…,5,8,8,8,7,3,6,0 | 20 |
Waiting time of WIP at in-buffer | 55,55,55,48,48,40,35,35,…,26,20,20,20,9,8,4,0 | 20 |
Product processing status | 0,0,3,6,6,2,5,1,…,0,0,5,3,7,2,1,6 | 39 |
Transfer status | 8,8,7,7,6,1,1,0,0,0,0,10,15,0,5,9 | 16 |
Processing equipment status | 2,10,0,0.05,180 | 5 |
WIP queue at out-buffer | 8,8,7,7,6,1,1,2,2,2 | 10 |
Waiting time of WIP at out-buffer | 50,44,37,36,31,24,21,18,11,0 | 10 |
Time span | 800 | 1 |
Types of influencing factors | 0,1,2,3,4,5 | 1 |
