By K. Najim, E. Dufour
This quantity includes forty papers which describe the hot advancements in complex regulate of chemical approaches and similar industries. the subjects of adaptive keep an eye on, model-based regulate and neural networks are lined via three survey papers. New adaptive, statistical, model-based keep watch over and synthetic intelligence strategies and their functions are designated in different papers. the matter of implementation of keep an eye on algorithms on a electronic desktop can be thought of
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Additional info for Advanced Control of Chemical Processes 1991. Selected Papers from the IFAC Symposium, Toulouse, France, 14–16 October 1991
4. Shimizu (1981). Automatic control of dissolved oxygen concentration with microcomputer advances in biotechnology. 413-417. 5. R. Wang (1974). Simple system for controlling dissolved oxygen concentration in laboratory fermenter. 1529-1536. 6. S. Lilly (1967). A method for the control of the dissolved oxygen tension in microbial cultures. 515-531. Fig. 1 Auto-tuner block diagram. 7. H. (1959). Honeywell's history and philosophy in the adaptive control field. Proceedings of the self adaptive flight control systems symposium Wright-Patterson Air Force Base, Ohio, USA.
E. during the glucose utilisation phase, and maintaining the tuning constants throughout the fermentation, without a minimum input air flow rate, can be seen in Fig. 7, where the control of dissolved oxygen concentration has been improved over Fig. 6. The result of applying the automatic tuner for both the glucose and ethanol phases can be seen in Fig. 8; which also shows that the automatic tuner produces a regulator that controls the dissolved oxygen level adequately for both growth phases. In comparison, Fig.
Bromborough, England. APPENDIX A The controller has been applied on-line to a chemical process; in which Sodium Sulphite (Na S0 ) combines with dissolved 2 3 oxygen within the vessel to form Sodium Sulphate (Na S0 ) . Once the tuning has 2 4 completed, the three term regulator can be reintroduced in any one of the configurations; Ρ, P+I or P+I+D. The results from experiments on the chemical process are illustrated, where the regulator tuning parameters were computed by the automatic tuning procedure.
Advanced Control of Chemical Processes 1991. Selected Papers from the IFAC Symposium, Toulouse, France, 14–16 October 1991 by K. Najim, E. Dufour