Process Observers and Data Reconciliation Using Mass and Energy Balance Equations - Advanced Control and Supervision of Mineral Processing Plants - page 67

Stream 5
time h
Stream 7
time h
Figure 2.21 Comparison of measured (crosses), estimated (dotted line) and simulated (continuous
line) zinc grades in two selected streams
Stream 2
time h
Stream 9
time h
Figure 2.22 Comparison of measured (crosses), estimated (dotted line) and simulated (continuous
line) copper grades in two selected streams