ICAS-PAT manual for Design of process monitoring and ... - CAPEC

Closed loop simulation data management
• To save the closed loop simulation data, write the path of the directory where the
data has to be saved and click on the command button, “Save the closed loop
simulation data” (see Figure 17).
• To load the saved data click on the command button, “Load the saved data
(closed loop)” (see Figure 17). Follow the steps 3.8.6 to 3.8.11 for validation
based on the saved data.
After completing step 8, click on the command button “9. Final process monitoring &
analysis system” to proceed to the next step of the design procedure.
Figure 17: Validation
0.008
DO (Dissolved oxygen)
9
pH
0.007
8
O(Kg/m3)
0.006
0.005
Achieved profile
Lower limit
0.004
Upper limit
0.003
Set points
0.002
0.001
0
0 3 6 9 12 15 18
Time (hr)
pH
Figure 18: Closed loop response of variables
7
6
5
4
Achieved profile
3
Lower limit
2
Upper limit
1
Set points
0
0 3 6 9 12 15 18
Time (hr)
25