Main Control Models
(1) Desulfurizing agent addition amount calculation model
(2) Powder proportion calculation model
(3) Desulfurizing stirring duration calculation model

Main Control Models:
Static Mathematic Models
(1) Main raw material calculation model
(2) Slag forming calculation model
(3) Blowing mode calculation model
(4) Tapping prediction model
(5) End-point calculation model
(6) Ladle alloying model.

Dynamic Control Models
(1) Sub-lance lowering time calculation;
(2) Coolant and oxygen flow control model;
(3) End-point temperature and composition prediction model;
(4) BP neural network early warning model.
(5) Expert System-based Parameter Adaptation

Main Control Functions
(1) Principal materials model;
(2) Slag former model;
(3) Alloy model;
(4) Thermal balance calculation model
(5) Baching optimization calculation model
(6) Temina l forecasting calculation

Main Control Models
(1) Deoxidation model;
(2) Slag formation model;
(3) Composition tuning model;
(4) Argon blowing & stirring model;
(5) Heating-up model.

Main Control Functions
(1) Dynamic secondary cooling water control model;
(2) Optimized cutting model;
(3) Quality evaluation model;
(4) Dynamic soft reduction model;
(5) Breakout prevention model;
(6) Hydraulic mold oscillator control;
(7) Casting powder feeding into mold;
(8) On-line mold width adjustment control;
(9) Electromagnetic stirring/electromagnetic braking;
(10) Casting speed control and load balancing;
(11) Alarming, prediction and mode identification for unknown grades by neural network;
(12) Dynamic display of temperature profiles in the front and rear wide-face copper plates.