Page 184 - Distributed model predictive control for plant-wide systems
P. 184
158 Distributed Model Predictive Control for Plant-Wide Systems
1600
Soaking Zone
1500
Heating Zone
1400
Furnace temperature 1300
1200
Preheating Zone
1100
1000
0 30 60 90 120 150 180 210 240
Time (min)
3400
Soaking Zone
3200
3000
0 30 60 90 120 150 180 210 240
3500
Fuel feed flow 3000 Heating Zone
2500
0 30 60 90 120 150 180 210 240
600
400
200 Preheating Zone
100
0 30 60 90 120 150 180 210 240
Time (min)
Figure 7.14 Furnace temperature and fuel feed flow for each zone
