Research Article
Data-Driven Dynamic Modeling for Prediction of Molten Iron Silicon Content Using ELM with Self-Feedback
Table 1
Direct detecting parameters and their instrumentations.
| | Variable (unit) | Notation | Instrumentation (notation) |
| | Flow rate of cold air (m3/min) | | HH-WLB differential pressure flowmeter (FT) | | Flow rate of rich oxygen (m3/h) | | A+K balance flowmeter (FT) | | Blast pressure (kPa) | | DPharp EJA high accuracy pressure transmitter (PT) | | Furnace top pressure (kPa) | | DPharp EJA high accuracy pressure transmitter (PT) | | Blast temperature (°C) | | Hongguang SBW temperature transmitter (TT) | | Blast humidity (g/m3) | | Air humidity sensor (HT) |
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