A. S. Mujumdar, Guide to Industrial Drying, Principles, Equipment and New Developments, International Workshop and Symposium on Industrial Drying, 2004.

T. Kudra, Energy Aspects in Drying, Drying Technology, vol.19, issue.5, pp.917-932, 2004.
DOI : 10.1080/07373938708916546

M. Bhatia, Revolutionary Concept in Product Drying using Desiccant Dehumidification, International Workshop and Symposium on Industrial Drying, paper SY174, 2004.

C. O. Perera, Selected Quality Attributes of Dried Foods, Drying Technology, vol.23, issue.4, pp.717-730, 2005.
DOI : 10.1081/DRT-200054180

A. Ryniecki and M. E. Nellist, Optimization of control systems for near-ambient grain drying: Part 1, the optimization procedure, Journal of Agricultural Engineering Research, vol.48, pp.1-17, 1991.
DOI : 10.1016/0021-8634(91)80001-U

A. Ryniecki and M. E. Nellist, Optimization of control systems for near-ambient grain drying: Part 2, the optimizing simulations, Journal of Agricultural Engineering Research, vol.48, pp.19-35, 1991.
DOI : 10.1016/0021-8634(91)80002-V

N. J. Mc-farlane and D. M. Bruce, A Cost Function for Continuous-flow Grain Drying and its Use in Control, Journal of Agricultural Engineering Research, vol.65, issue.1, pp.63-75, 1996.
DOI : 10.1006/jaer.1996.0080

A. Iguaz, H. Budman, and P. L. Douglas, MODELLING AND CONTROL OF AN ALFALFA ROTARY DRYER, Drying Technology, vol.58, issue.9, pp.1869-1887, 2002.
DOI : 10.1080/07373939308916922

N. V. Menshutina and T. Kudra, COMPUTER AIDED DRYING TECHNOLOGIES, International Drying Symposium, 2000.
DOI : 10.1081/DRT-100107275

D. Kirk, Optimal Control Theory: an Introduction, 1970.

D. B. Fogel, An introduction to simulated evolutionary optimization, IEEE Transactions on Neural Networks, vol.5, issue.1, pp.3-14, 1994.
DOI : 10.1109/72.265956

K. J. Aström, T. Hägglund, C. C. Hang, and W. K. Ho, Automatic tuning and adaptation for PID controllers - a survey, Control Engineering Practice, vol.1, issue.4, pp.699-714, 1993.
DOI : 10.1016/0967-0661(93)91394-C

L. T. Biegler and I. E. Grossman, Retrospective on optimization, Computers & Chemical Engineering, vol.28, issue.8, pp.1169-1192, 2004.
DOI : 10.1016/j.compchemeng.2003.11.003

S. J. Qin and T. A. Badgwell, A survey of industrial model predictive control technology, Control Engineering Practice, vol.11, issue.7, pp.733-764, 2003.
DOI : 10.1016/S0967-0661(02)00186-7

H. Kwakernaak, Robust control and H???-optimization???Tutorial paper, Automatica, vol.29, issue.2, pp.255-273, 1993.
DOI : 10.1016/0005-1098(93)90122-A
URL : http://purl.utwente.nl/publications/29962

J. P. Gauthier, H. Hammouri, and S. Othman, A simple observer for nonlinear systems applications to bioreactors, IEEE Transactions on Automatic Control, vol.37, issue.6, pp.875-880, 1992.
DOI : 10.1109/9.256352

S. Liao, Expert system methodologies and applications???a decade review from 1995 to 2004, Expert Systems with Applications, vol.28, issue.1, pp.93-103, 1995.
DOI : 10.1016/j.eswa.2004.08.003

M. Sugeno, An introductory survey of fuzzy control, Information Sciences, vol.36, issue.1-2, pp.59-83, 1985.
DOI : 10.1016/0020-0255(85)90026-X

N. M. Abdel-jabbar, R. Y. Jumah, A. Ali, and M. Q. , MULTIVARIABLE PROCESS IDENTIFICATION AND CONTROL OF CONTINUOUS FLUIDIZED BED DRYERS, Drying Technology, vol.25, issue.3, pp.1347-1377, 2002.
DOI : 10.1081/DRT-120005856

N. M. Abdel-jabbar, R. Y. Jumah, A. Ali, and M. Q. , State estimation and state feedback control for continuous fluidized bed dryers, Journal of Food Engineering, vol.70, issue.2, pp.197-203, 2005.
DOI : 10.1016/j.jfoodeng.2004.09.026

H. Abukhalifeh, R. Dhib, and M. E. Fayed, Model Predictive Control of an Infrared-Convective Dryer, Drying Technology, vol.23, issue.3, pp.467-511, 2005.
DOI : 10.1081/DRT-200054123

R. Arjona, P. Ollero, and B. F. Vidal, Automation of an olive waste industrial rotary dryer, Journal of Food Engineering, vol.68, issue.2, pp.239-247, 2005.
DOI : 10.1016/j.jfoodeng.2004.05.049

J. R. Banga and R. P. Singh, Optimization of air drying of foods, Journal of Food Engineering, vol.23, issue.2, pp.189-211, 1994.
DOI : 10.1016/0260-8774(94)90086-8

H. Bremmer and B. Postlethwaite, The Development of a Relational Fuzzy Model based Controller for an Industrial Process, IEEE Conferenc. on Fuzzy Systems, pp.39-44, 1994.

D. M. Bruce and N. J. Mcfarlane, Control of Mixed-flow Grain Dryers: An Improved Feedback-plus-Feedforward Algorithm, Journal of Agricultural Engineering Research, vol.56, issue.3, pp.225-238, 1993.
DOI : 10.1006/jaer.1993.1075

P. Carlsson and M. Tinnsten, OPTIMIZATION OF DRYING SCHEDULES ADAPTED FOR A MIXTURE OF BOARDS WITH DISTRIBUTION OF SAPWOOD AND HEARTWOOD, Drying Technology, vol.24, issue.2, pp.403-418, 2002.
DOI : 10.1081/DRT-120002549

N. A. Corrêa, R. G. Corrêa, and J. T. Freire, Adaptive control of paste drying in spouted bed using the GPC algorithm, International Drying Symposium, 2000.
DOI : 10.1590/S0104-66322000000400028

N. A. Corrêa, R. G. Corrêa, and J. T. Freire, SELF-TUNING CONTROL OF EGG DRYING IN SPOUTED BED USING THE GPC ALGORITHM, Drying Technology, vol.31, issue.11, pp.813-828, 2002.
DOI : 10.1081/DRT-120003760

N. A. Corrêa, F. B. Freire, R. G. Corrêa, and J. T. Freire, Industrial Trials of Paste Drying in Spouted Beds Under QDMC, Drying Technology, vol.1, issue.5, pp.1087-1105, 2004.
DOI : 10.1080/07373939608917112

C. E. Costa, F. B. Freire, N. A. Corre, J. T. Freire, and R. G. Correa, Two-Layer Real Time Optimization of the Drying of Pastes in a Spouted Bed: Experimental Implementation, IFAC World Congress, 2005.

F. Courtois, J. L. Nouafo, and G. Trystram, Control Strategies for Corn Mixed-Flow Dryers, Drying Technology, vol.16, issue.2, pp.1153-1165, 1995.
DOI : 10.1080/07373939508917014

H. Didriksen, Model based predictive control of a rotary dryer, International Drying Symposium, 2000.
DOI : 10.1016/S1385-8947(01)00272-8

P. Dufour, D. Blanc, Y. Touré, and P. Laurent, Model Predictive Control for an Infrared Drying Process of a Water Based Epoxy Amine Painting, International Drying Symposium, pp.1147-1154, 2002.
URL : https://hal.archives-ouvertes.fr/hal-00353067

P. Dufour, Y. Touré, D. Blanc, and P. Laurent, On nonlinear distributed parameter model predictive control strategy: on-line calculation time reduction and application to an experimental drying process, Computers & Chemical Engineering, vol.27, issue.11, pp.1533-1542, 2003.
DOI : 10.1016/S0098-1354(03)00099-1
URL : https://hal.archives-ouvertes.fr/hal-00352371

P. Dufour, D. Blanc, Y. Touré, and P. Laurent, Infrared Drying Process of an Experimental Water Painting: Model Predictive Control, Drying Technology, vol.22, issue.1-2, pp.269-284, 2004.
DOI : 10.1002/pen.11846
URL : https://hal.archives-ouvertes.fr/hal-00352372

P. Dufour, P. Laurent, and C. Z. Xu, Model Predictive Control of the Water Based Painting Drying using a Humidity Profile Soft Sensor and a Temperature Measurement, International Drying Symposium, pp.911-918, 2004.
URL : https://hal.archives-ouvertes.fr/hal-00353084

P. Dufour, P. Laurent, and C. Z. Xu, Observer based Model Predictive Control of the Water Based Painting Drying using a Humidity Profile Soft Sensor and a Temperature Measurement, International Workshop and Symposium on Industrial Drying, paper SY152, 2004.
URL : https://hal.archives-ouvertes.fr/hal-00353098

J. F. Forbes, B. A. Jacobson, E. Rhodes, and G. R. Sullivan, Model based control strategies for commercial grain drying systems, The Canadian Journal of Chemical Engineering, vol.6, issue.2, pp.773-779, 1984.
DOI : 10.1002/cjce.5450620607

T. A. Haley and S. J. Mulvaney, On-line system identification and control design of an extrusion cooking process: Part II. Model predictive and inferential control design, Food Control, vol.11, issue.2, pp.121-129, 2000.
DOI : 10.1016/S0956-7135(99)00069-9

C. H. Huang and T. T. Chen, An optimal control problem for controlling the cell volume in dehydration and rehydration process, International Journal of Heat and Mass Transfer, vol.47, issue.17-18, pp.3607-3616, 2004.
DOI : 10.1016/j.ijheatmasstransfer.2004.04.023

U. J. Jaaksoo, E. M. Talvis, and J. M. Ummer, MICROPROCESSOR-BASED GRAIN DRYER CONTROL, Software for Computer Control, pp.473-477, 1982.
DOI : 10.1016/B978-0-08-029352-3.50076-3

W. Kamiski and C. Strumz, Optimal control of bioproduct drying with respect to product quality, Chemical Engineering and Processing: Process Intensification, vol.31, issue.2, pp.125-129, 1992.
DOI : 10.1016/0255-2701(92)85006-N

C. T. Kiranoudis, C. T. Bafas, G. V. Maroulis, Z. B. Marinos-kouris, and D. , MIMO Control of Conveyor-Belt Drying Chambers, Drying Technology, vol.13, issue.1, pp.73-97, 1995.
DOI : 10.1080/07373939508916943

T. Kokko, P. Lautala, and T. Huhtelin, Advanced Control Strategy for Impingement Drying, International Drying Symposium, pp.1734-1746, 2002.
DOI : 10.1016/0005-1098(87)90087-2

T. Kokko, P. Lautala, and T. Huhtelin, Advanced Control Strategy for Impingement Drying, Drying Technology, vol.98, issue.10, pp.1969-1990, 2003.
DOI : 10.1016/0005-1098(87)90087-2

M. K. Krokida and C. T. Kiranoudis, PRODUCT QUALITY MULTI-OBJECTIVE OPTIMIZATION OF FLUIDIZED BED DRYERS, Drying Technology, vol.18, issue.1-2, pp.143-163, 2000.
DOI : 10.1080/07373939508917050

I. A. Liapis, R. Bruttini, and H. Sadikoglu, Optimal Control of the Primary and Secondary Drying Stages of the Freeze Drying of Pharmaceuticals in Vials, International Drying Symposium, 2000.

I. A. Liapis and R. J. Litchfield, Optimal control of a freeze dryer???I Theoretical development and quasi steady state analysis, Chemical Engineering Science, vol.34, issue.7, pp.975-981, 1979.
DOI : 10.1016/0009-2509(79)85009-5

Q. Liu and F. W. Bakker-arkema, PH???Postharvest Technology, Journal of Agricultural Engineering Research, vol.80, issue.2, pp.173-181, 2001.
DOI : 10.1006/jaer.2000.0671

Q. Liu and F. W. Bakker-arkema, PH???Postharvest Technology, Journal of Agricultural Engineering Research, vol.80, issue.3, pp.245-250, 2001.
DOI : 10.1006/jaer.2000.0672

Q. Liu and F. W. Bakker-arkema, A model-predictive controller for grain drying, Journal of Food Engineering, vol.49, issue.4, pp.321-326, 2001.
DOI : 10.1016/S0260-8774(00)00229-6

H. Liu, J. Zhang, X. Tang, and Y. Lu, Fuzzy Control of Mixed-Flow Grain Dryer, Drying Technology, vol.33, issue.5, pp.807-819, 2003.
DOI : 10.1080/07373930008917698

W. Mann, Digital control of a rotary dryer in the sugar industry, Automatica, vol.19, issue.2, pp.131-148, 1983.
DOI : 10.1016/0005-1098(83)90087-0

N. J. Mcfarlane and D. M. Bruce, Control of mixed-flow grain-driers: Development of a feedback-plus-feedforward algorithm, Journal of Agricultural Engineering Research, vol.49, pp.243-258, 1991.
DOI : 10.1016/0021-8634(91)80042-D

T. F. Murphy, S. Yurkovich, and S. Chen, Intelligent Control for Paper Machine Moisture Content, IEEE Conference on Control Applications, pp.826-833, 1996.

H. E. Musch, G. W. Barton, T. A. Langrish, and A. S. Brooke, Nonlinear model predictive control of timber drying, Computers & Chemical Engineering, vol.22, issue.3, pp.415-425, 1998.
DOI : 10.1016/S0098-1354(97)00235-4

D. Nelson and T. Gardner, Optimizing Paper Machine Dryer Control-A Case Study, Pulp and Paper Canada, vol.97, issue.11, pp.401-407, 1996.

J. Nishizawa, M. Numata, M. Ohshima, T. Fujiwara, and I. Hashimoto, Temperature Profile Control of a Rotary Dryer with Multivariable Model Predictive Control, Control Engineering Practice, vol.2, issue.6, pp.159-162, 1994.

T. G. Nybrant, Modelling and adaptive control of continuous grain driers, Journal of Agricultural Engineering Research, vol.40, issue.3, pp.165-173, 1988.
DOI : 10.1016/0021-8634(88)90204-1

A. Olmos, I. C. Trelea, F. Courtois, C. Bonazzi, and G. Trystram, DYNAMIC OPTIMAL CONTROL OF BATCH RICE DRYING PROCESS, Drying Technology, vol.101, issue.2, pp.1319-1345, 2002.
DOI : 10.1081/DRT-120005855

R. C. Panda, R. Rao, and V. S. , Model based control of a continuous fluidized bed dryer, Proceedings of IEEE International Conference on Control and Applications CCA-94, pp.1-1, 2004.
DOI : 10.1109/CCA.1994.381430

J. R. Pérez-correa, F. Cubillos, E. Zavala, C. Shene, and P. I. Álvarez, Dynamic simulation and control of direct rotary dryers, Food Control, vol.9, issue.4, pp.195-203, 1998.
DOI : 10.1016/S0956-7135(97)00077-7

D. Platt, A. Palazoglu, and T. R. Rumsey, DYNAMICS AND CONTROL OF CROSS-FLOW GRAIN DRYERS 11. A FEEDFORWARD-FEEDBACK CONTROL STRATEGY, Drying Technology, vol.9, issue.2, pp.333-363, 1992.
DOI : 10.1016/0021-8634(88)90213-2

V. Ravi, S. Sundaramoorthy, R. Rao, and V. S. , Computer Control of a Fluidized Bed Dryer with Varying Temperature Condition, International Drying Symposium, pp.232-237, 1986.

H. Sadikoglu, M. Ozdemir, and M. Seker, Optimal Control of the Primary Drying Stage of Freeze Drying of Solutions in Vials Using Variational Calculus, Drying Technology, vol.21, issue.7, pp.1307-1331, 2003.
DOI : 10.1016/0098-1354(79)80110-6

H. Sadikoglu, A. I. Liapis, and O. K. Cross, OPTIMAL CONTROL OF THE PRIMARY AND SECONDARY DRYING STAGES OF BULK SOLUTION FREEZE DRYING IN TRAYS, Drying Technology, vol.45, issue.3-5, pp.3-5399, 1998.
DOI : 10.1016/0378-5173(90)90074-E

S. Sieniutycz and Z. Szwast, Optimization of multistage crosscurrent fluidized drying by a special algorithm of the discrete maximum principle with a constant hamiltonian, The Chemical Engineering Journal, vol.25, issue.1, pp.63-75, 1984.
DOI : 10.1016/0300-9467(82)85023-5

C. I. Siettos, C. T. Kiranoudis, and G. V. Bafas, ADVANCED CONTROL STRATEGIES FOR FLUIDIZED BED DRYERS, Drying Technology, vol.3, issue.10, pp.2271-2291, 1999.
DOI : 10.1080/07373939708917244

S. Tarasiewicz, F. Ding, T. Kudra, and Z. Mrozek, FAST AND SLOW GENERATION OF A MULTILEVEL CONTROL FOR THE WOOD DRYING PROCESS, Drying Technology, vol.64, issue.8, pp.1709-1735, 2000.
DOI : 10.1109/TAC.1977.1101446

S. Tarasiewicz, F. Ding, and F. Léger, MODELING SIMULATION AND CONTROL OF THE WOOD DRYING PROCESS PART 2 : VARIABLE CONTROL STRUCTURE, Drying Technology, vol.3, issue.6, pp.1085-1100, 1998.
DOI : 10.1002/aic.690320808

S. J. Temple, V. Boxtel, and A. J. , Control of fluid bed tea dryers: controller design and tuning, Computers and Electronics in Agriculture, vol.26, issue.2, pp.159-170, 2000.
DOI : 10.1016/S0168-1699(00)00069-7

S. J. Temple, A. J. Van-boxtel, and G. Van-straten, Control of fluid bed tea dryers: controller performance under varying operating conditions, Computers and Electronics in Agriculture, vol.29, issue.3, pp.217-231, 2000.
DOI : 10.1016/S0168-1699(00)00148-4

J. Thibault and C. Duchesne, Evaluation of Simple Control Strategies for Rotary Dryers, Drying Technology, vol.53, issue.5, pp.947-962, 2004.
DOI : 10.1080/07373939708917243

T. Thyagarajan, J. Shanmugam, . Ponnavaikko, and R. C. Panda, HYBRID INTELLIGENT CONTROL SCHEME FOR AIR H??ATING SYSTEM USING FUZZY LOGIC AND GENETIC ALGORITHM, Drying Technology, vol.25, issue.1-2, pp.165-184, 2000.
DOI : 10.1109/2.294849

I. C. Trelea, G. Trystram, and F. Courtois, Optimal constrained non-linear control of batch processes: Application to corn drying, Journal of Food Engineering, vol.31, issue.4, pp.403-421, 1997.
DOI : 10.1016/S0260-8774(96)00096-9
URL : https://hal.archives-ouvertes.fr/hal-01201728

I. C. Trelea, G. Trystram, and F. Courtois, INFLUENCE OF MODEL UNCERTAINTY ON THE DYNAMIC OPTIMAL CONTROL PERFORMANCE OF A BATCH CORN DRYING PROCESS, Drying Technology, vol.17, issue.6, pp.1173-1180, 1999.
DOI : 10.1002/oca.4660150103
URL : https://hal.archives-ouvertes.fr/hal-01201730

F. Sanjabi, R. Dhib, and M. A. Cuenca, Computer Simulation and Optimal Control of Continuous Infrared Dryers, International Workshop and Symposium on Industrial Drying, 2004.

B. Valdovinos, M. A. Salgado, M. A. García, C. Morales, and G. C. Rodríguez, Fuzzy Logic Control for a Drum Dryer of Foodstuff, International Drying Symposium, 2000.

L. G. Vasconcelos, R. Maciel-filho, and R. , DEVELOPMENT OF A SUPERVISORY CONTROL STRATEGY FOR THE OPTIMAL OPERATION OF GRAIN DRYERS, Drying Technology, vol.21, issue.9-10, pp.2017-2031, 1998.
DOI : 10.1016/0005-1098(89)90002-2

R. D. Whitfield, Control of a mixed-flow drier part 1: Design of the control algorithm, Journal of Agricultural Engineering Research, vol.41, issue.4, pp.275-287, 1988.
DOI : 10.1016/0021-8634(88)90213-2

R. D. Whitfield, Control of a mixed-flow drier part 2: Test of the control algorithm, Journal of Agricultural Engineering Research, vol.41, issue.4, pp.289-299, 1988.
DOI : 10.1016/0021-8634(88)90214-4

L. Yliniemi, Advanced Control of Rotary Dryer, 1999.

C. A. Zaror and J. R. Pérez-correa, Model based control of centrifugal atomizer spray drying, Food Control, vol.2, issue.3, pp.170-175, 1991.
DOI : 10.1016/0956-7135(91)90086-C

Q. Zhang and J. B. Litchfield, Knowledge Representation in a Grain Drier Fuzzy Logic Controller, Journal of Agricultural Engineering Research, vol.57, issue.4, pp.269-278, 1994.
DOI : 10.1006/jaer.1994.1027