Research Article

Process Control of Ball Mill Based on MPC-DO

Figure 7

Response curves of controlled variables and manipulated variables in the presence of strong external disturbance: (a) product particle size; (b) circulating load; (c) mill solid concentration; (d) fresh ore feed rate; (e) dilution water feed rate; (f) mill feed water feed rate.
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(b)
(c)
(d)
(e)
(f)