Table 1 Resources in satellite assembly shop-floor
From: A 5M Synchronization Mechanism for Digital Twin Shop-Floor
Name | Assignment | Communication method | Time frame |
|---|---|---|---|
UR10 robot | Grab material and place it on the satellite structural slab | Ethernet | 500 Hz |
Automatic gluing machine | Coat material with heat-conducting silicone grease | Ethernet | 10 Hz |
Intelligent torque wrench | Fasten material to the satellite structural slab | Bluetooth/RS-232 | Event trigger |
Visual inspection device | Check cables installation status | Ethernet | Event trigger |
3D laser scanner | Generate cloud point data of WIP | Ethernet | Event trigger |
AGV | Transport materials | Wi-Fi | 10 Hz |
Material | Components, satellite structural slab, screws, cables | RFID | 860–960 MHz |
Assembler | Fasten material using intelligent torque wrench, connect cables | RFID | 860–960 MHz |