Chemical

New PDF release: Advanced Control of Chemical Processes 1991. Selected Papers

By K. Najim, E. Dufour

ISBN-10: 008041267X

ISBN-13: 9780080412672

This quantity includes forty papers which describe the hot advancements in complex keep watch over of chemical approaches and similar industries. the subjects of adaptive keep an eye on, model-based keep an eye on and neural networks are lined via three survey papers. New adaptive, statistical, model-based keep an eye on and synthetic intelligence thoughts and their purposes are precise in numerous papers. the matter of implementation of keep watch over algorithms on a electronic machine can also be thought of

Show description

Read or Download Advanced Control of Chemical Processes 1991. Selected Papers from the IFAC Symposium, Toulouse, France, 14–16 October 1991 PDF

Similar chemical books

New PDF release: Explosive Principles : An Essential Guide to Understanding

An easy-to-understand primer at the nature of detonations, in addition to a concise examine the concepts that execs use to maximise the functionality of fundamental and secondary explosives to get any task performed correct. A needs to for powder monkeys. for info reasons simply.

Download PDF by Rohit Srivastava, Narendra Yadav, Jayeeta Chattopadhyay: Growth and Form of Self-organized Branched Crystal Pattern

The e-book introduces the oscillatory response and trend formation within the Belousov-Zhabotinsky (BZ) response that grew to become version for investigating quite a lot of fascinating development formations in chemical structures. such a lot of differences in vintage model of BZ response were conducted in quite a few experimental stipulations that reveal wealthy kinds of temporal oscillations and spatio-temporal styles in non- equilibrium stipulations.

Additional resources for Advanced Control of Chemical Processes 1991. Selected Papers from the IFAC Symposium, Toulouse, France, 14–16 October 1991

Example text

In fact, the reactor t e m p e r a t u r e is t h e p r e d o m i n a n t c r i t e r i o n of t h e final p r o d u c t quality. T h e p r o c e s s e x h i b i t s a m o r e complex behaviour than the usual ones e n c o u n t e r e d in fluidized bed p r o c e s s e s ; this is mainly d u e to the e x o t h e r m i c chemical reactions associated w i t h t h e b u r n i n g of c a r b o n i c c o m p o n e n t s . In fact, in steady state o p e r a t i o n , t h e m a j o r p a r t of t h e n e c e s s a r y calories for the calcination reaction is provided by this c a r b o n i c c o m p o n e n t s .

E . the fluidized bed c a l c i n a t i o n reactor. T h e control algorithm showed satisfactory performances d e s p i t e the difficulties w h i c h are i n h e r e n t to fluidized bed reactor and those relevant to the 32 A priori Information I PHOSPHATE FEED ^ Supervision ^ Model Parameters Estimation Design Regulator Parameters Input Output Regulator FIGURE 2: THE SUPERVISED ADAPTIVE CONTROLLER. FIGURE 1 : THE CALCINATION U N I T . FIGURE 6: ROTATION SPEED OF THE FEEDER. (KG/H) 1750. I 1563.

T h e c o n t r o l a l g o r i t h m s h o w e d satisfactory p e r f o r m a n c e s u n d e r industrial constraints and results from actual plant operation are r e p o r t e d . Other benefits gained through the operating facilities provided by the c o m p u t e r control system in supervision mode which contributes to the success of this industrial application, are also discussed. K e y w o r d s : A d a p t i v e Predictive Control, Fluidized Bed Reactor, Industrial N o n - m i n i m u m P h a s e M o d e l , Robust P a r a m e t e r Estimation.

Download PDF sample

Advanced Control of Chemical Processes 1991. Selected Papers from the IFAC Symposium, Toulouse, France, 14–16 October 1991 by K. Najim, E. Dufour


by Christopher
4.5

Rated 4.94 of 5 – based on 25 votes