Grinding circuit modeling and simulation of particle size control at Siilinjärvi concentrator

International Journal of Mineral Processing

Volumn 96, Issue 1-4, 2010, Pages 70-78

  Remes, A ^a   Aaltonen, J ^b   Koivo, H ^a  

^a AALTO UNIVERSITY   (Finland)

^b Siilinjärvi Mine   (Finland)

Author keywords

Dynamic modeling; Grinding; Model predictive control; Particle size control

Indexed keywords

CONTROL SCHEMES; DYNAMIC MODELING; FEED RATE ADJUSTMENTS; FEED-RATES; FLOTATION RECOVERY; GRAIN SIZE; GRINDING; GRINDING CIRCUITS; HIGH PRECISION; LASER DIFFRACTIONS; MULTI VARIABLES; ORE-TYPE; PARTICLE SIZE CONTROL; SIMULATED PROCESS; SLURRY PARTICLES;

COMPUTER SIMULATION; CONCENTRATION (PROCESS); FLOTATION; GRAIN SIZE AND SHAPE; GRINDING (MACHINING); ORE TREATMENT; PARTICLE SIZE; PARTICLE SIZE ANALYSIS; PHOSPHATE MINERALS; PREDICTIVE CONTROL SYSTEMS; SIZE DISTRIBUTION; SIZE SEPARATION;

MODEL PREDICTIVE CONTROL;

EID: 77955658560     PISSN: 03017516     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.minpro.2010.05.001     Document Type: Article

References (10)

1. B.W. Bequette Process Control Modeling, Design, and Simulation 2003 Prentice Hall New Jersey
2. D. Hand, H. Mannila, and P. Smyth Principles of Data Mining 2001 MIT Press Cambridge
3. H. Koivo, and S. Pohjolainen Tuning of multivariable PI-controllers for unknown system with input delay Automatica 21 1985 81 91
4. C.-T. Lin, and G. Lee Neural Fuzzy Systems: A Neuro-fuzzy Synergism to Intelligent Systems 1996 Prentice Hall Upper Saddle River
5. J. Love Process Automation Handbook - A Guide to Theory and Practice 2007 Springer London
6. B. Muller, and P.L. de Vaal Development of a model predictive controller for a milling circuit Journal of the South African Institute of Mining and Metallurgy 100 2000 449 453
7. A.J. Niemi, L. Tian, and R. Ylinen Model predictive control for grinding systems Control Engineering Practice 5 1997 271 278
8. A. Pomerleau, D. Hodouin, A. Desbiens, and E. Gognon A survey of grinding circuit control methods: from decentralized PID controllers to multivariable predictive controllers Powder Technology 108 2000 103 115
9. M. Ramasamy, S.S. Narayanan, and Ch.D.P. Rao Control of ball mill grinding circuit using model predictive control scheme Journal of Process Control 2005 273 283
10. D. Wei, and I.K. Craig Grinding mill circuits - a survey of control and economic concerns Proceedings of the 17th IFAC World Congress, Seoul, Korea, Jul. 6-11, 2008 2008 1000 1005