**Some selected publications:**

**General:**

- I. Craig et al., Control in the Process Industries, in “The Impact of Control Technology”, T. Samad and A.M. Annaswamy (eds.), IEEE Control Systems Society, 2011, available at http://www.ieeecss.org/main/IoCT-report.
- Last CEP Editorial: Craig, I.K., Valedictory editorial, Control Engineering Practice, Vol. 18, No. 8, 2010, pp. 837-838.
- IEEE CSM Interview with Ian Craig: People in Control - Model and Metal. Re, L.D.; Craig, I., IEEE Control Systems Magazine, Vol. 27, Issue 5, 2007, pp. 18-23.

**Model-based control and optimisation in the process industries:**

- Olivier, L.E. and Craig, I.K., Should I shut down my plant? An analysis in the presence of faults, 2017, Journal of Process Control, Vol. 56, pp. 35-47.
- Muller, C.J., and Craig, I.K., Economic hybrid non-linear model predictive control of a dual circuit induced draft cooling water system, 2017, Journal of Process Control, Vol. 53, pp. 37-45.
- Le Roux, J.D., Steinboeck, A., Kugi, A., and Craig, I.K., An EKF observer to estimate semi-autogenous grinding mill hold-ups, 2017, Journal of Process Control, Vol. 51, pp. 27-41.
- Muller, C.J., and Craig, I.K., Energy reduction for a dual circuit cooling water system using advanced regulatory control, 2016, Applied Energy, Vol. 171, pp. 287-295.
- Olivier, L.E. and Craig, I.K., Development and application of a model-plant mismatch expression for linear time-invariant systems, 2015, Journal of Process Control, Vol. 32, pp. 77-86.
- Meyer, E.J., and Craig, I.K., Dynamic model for a coal dense medium drum separator in coal beneficiation, 2015, Minerals Engineering, Vol. 77, pp. 78-85.
- Muller, C.J., and Craig, I.K., Modelling of a Dual Circuit Induced Draft Cooling Water System for Control and Optimisation Purposes, 2015, Journal of Process Control, Vol. 25, No. 1, pp. 105-114.
- Le Roux, J.D., Padhi, R., and Craig, I.K., Optimal Control of Grinding Mill Circuit using Model Predictive Static Programming: A New Nonlinear MPC Paradigm, 2014, Journal of Process Control, Vol. 24, No. 12, pp. 29-40.
- Meyer, E.J., and Craig, I.K., Coal dense medium separation dynamic and steady-state modelling for process control, 2014, Minerals Engineering, Vol. 65, pp. 98-108.
- Le Roux, J.D. and Craig, I.K., Reducing the number of size classes in a cumulative rates model used for process control of a grinding mill circuit, 2013, Powder Technology, Vol. 246, pp. 169-181.
- Matthews, B., Craig, I.K., Demand Side Management of a Run-of-Mine Ore Milling Circuit, 2013, Control Engineering Practice, Vol. 21, No. 6, pp. 759-768.
- Le Roux, J.D., Craig, I.K., D.G. Hulbert, and A.L. Hinde, Analysis and validation of a run-of-mine ore grinding mill circuit model for process control, 2013, Minerals Engineering, Volumes 43–44, pp. 121-134.
- Olivier, L.E. and Craig, I.K., Model-plant mismatch detection and model update for a run-of-mine ore milling circuit under model predictive control, 2013, Journal of Process Control, Vol. 23, No. 1, pp. 100-107.
- Ricker, N.L, Muller, C.J., and Craig, I.K., Fuel-gas blending benchmark for economic performance evaluation of advanced control and state estimation. 2012, Journal of Process Control, Vol. 22, No. 6, pp. 968-974. For downloadable code see: http://faculty.washington.edu/ricker/Blending_Benchmark/Benchmark.htm
- Craig, I.K., Grinding mill modelling and control: past, present and future, Plenary Lecture, 31st Chinese Control Conference, Hefei, China, 25-27 Jul. 2012.
- Olivier, L.E., Huang, B., and Craig, I.K., Dual particle filters for state and parameter estimation with application to a run-of-mine ore mill, 2012 Journal of Process Control, Vol. 22, No. 4, pp. 710-717.
- Olivier, L.E., Craig, I.K., and Y.Q. Chen, Fractional Order and BICO Disturbance Observers for a Run-of-Mine Ore Milling Circuit, Journal of Process Control, Vol. 22, No. 1, 2012, pp. 3-10.
- Muller, C.J., Craig, I.K., and Ricker, N.L., Modelling, Validation, and Control of an Industrial Fuel Gas Blending System, Journal of Process Control, Vol. 21, No. 6, 2011, pp. 852-860.
- Meyer, E.J., and Craig, I.K., The development of dynamic models for a dense medium separation circuit in coal beneficiation, Minerals Engineering, Vol. 23, No. 10, 2010, pp. 791–805.
- Coetzee, L.C., Craig, I.K., and Kerrigan, E.C., Robust model predictive control of a run-of-mine ore milling circuit. IEEE Transactions on Control Systems Technology, Vol. 18, No. 1, Jan. 2010, pp. 222-229.
- Wei, D., and Craig, I.K., Economic performance assessment of two ROM ore milling circuit controllers. Minerals Engineering, Vol. 22, No. 9-10, 2009, pp. 826-839.
- Wei, D., Craig, I.K., Grinding Mill Circuits - A Survey of Control and Economic Concerns, International Journal of Mineral Processing, Vol. 90, No.1-4, 16 Feb. 2009, pp. 56-66.
- Bauer, M., and Craig, I.K., Economic assessment of advanced process control - A survey and framework, Journal of Process Control, Vol. 18, No. 1, 2008, pp. 2-18.
- Bauer, M., Craig, I.K., Tolsma, E., and de Beer, H., A profit index for assessing the benefits of process control, Industrial & Engineering Chemistry Research, Vol. 46, No. 17, 2007, pp. 5614-5623.
- Oosthuizen, D.J., Craig, I.K., and Pistorius, P.C., Economic evaluation and design of an Electric Arc Furnace controller based on economic objectives, Control Engineering Practice, Vol. 12, No. 3, 2004, pp. 253-265.
- Craig, I.K., and Koch, I., Experimental design for the economic performance evaluation of industrial controllers, Control Engineering Practice, Vol. 11, No. 1, 2003, pp. 57-66.
- Craig I.K., and Henning, R.G.D., Evaluation of advanced industrial control projects: a framework for determining economic benefits, Control Engineering Practice, Vol. 8, No. 7, 2000, pp. 769-780.
- Bekker, J.G., Craig, I.K., and Pistorius, P.C., Modeling and simulation of an electric arc furnace off-gas process, ISIJ International, Vol. 39, No.1, 1999, pp. 23-32.

**Model-based control of disease networks:**

- du Toit, E.F. and Craig I.K., Selective pinning control of the average disease transmissibility in an HIV contact network, Physical Review E, Vol. 92, 012810, 2015.
- Du Toit, E.F. and Craig, I.K., Quantifying the Impact of Two Pinning Control Strategies on HIV Incidence, in proceedings of the 19th IFAC World Congress, Cape Town, South Africa, 24-29 Aug., 2014, pp. 7511-7516. DOI: 10.3182/20140824-6-ZA-1003.01005
- Craig, I.K., HIV/AIDS therapy as a control engineering problem, Plenary Lecture, 2nd International Conference on Advances in Control and Optimization of Dynamical Systems, Bangalore, India, 16-18 Feb. 2012.
- Jeffrey, A.M., Xia, X., and Craig, I.K., Structured Treatment Interruptions: A control mathematical approach to protocol design, Journal of Process Control, Vol. 17, No. 7, 2007, pp. 586-590.
- Doyle III, F.J., Jovanovic, L., Seborg, D.E., Parker, R.S., Bequette, B.W., Jeffrey, A.M., Xia, X., Craig, I.K., and Mc Avoy, T.J., A tutorial on biomedical process control, Journal of Process Control, Vol. 17, No. 7, 2007, pp. 571-572.
- Craig, I.K., and Xia, X., Can HIV/AIDS be controlled?, IEEE Control Systems Magazine, February 2005, pp. 80-83.
- Craig, I.K., Xia, X., and Venter, J.W., Introducing HIV/AIDS Education into the Electrical Engineering Curriculum at the University of Pretoria, IEEE Transactions on Education, Vol. 47, No. 1, 2004, pp. 65-73. This paper is used extensively as a Progressive Analysis and Design Problem in the textbook “Control Systems Engineering” by Norman S. Nise, 5th Edition, John Wiley and Sons, 2008.
- Jeffrey, A.M., Xia, X., and Craig, I.K., When to Initiate HIV Therapy: A Control Theoretic Approach, IEEE Transactions on Biomedical Engineering, Vol.50, No. 11, 2003, pp. 1213- 1220.

- Author jdleroux

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