Adaptive Inferential Control of Packed-bed Reactors PDF Download
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Author: Chang Chuen Sun
Publisher:
ISBN:
Category : Adaptive inferential control
Languages : en
Pages : 6
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Book Description
In this paper, two distinct types of adaptive inferential control strategies for the single-input/single-output (SISO) system of the pacjed-bed reactor are investigated, i.e., the State Feedback Control (SFC) scheme and the Internal Model Control (IMC) scheme, to deal with the nonlinear and time-varying process control problems. The SFC scheme is developed by a nonlinear controller which is derived from steady-state reactor model, and the IMC scheme by a linear controller which consists of an inverse of the transfer function of the process model and a filter with adjustable paremeters. The basic structure of an adaptive inferential control system is coupled with a nonlinear state estimator and an on-line parameter. Simulation results have shown that the performances of the SFC scheme are much better than those of the IMC scheme. [Authors' abstract].
Author: Chang Chuen Sun
Publisher:
ISBN:
Category : Adaptive inferential control
Languages : en
Pages : 6
Get Book Here
Book Description
In this paper, two distinct types of adaptive inferential control strategies for the single-input/single-output (SISO) system of the pacjed-bed reactor are investigated, i.e., the State Feedback Control (SFC) scheme and the Internal Model Control (IMC) scheme, to deal with the nonlinear and time-varying process control problems. The SFC scheme is developed by a nonlinear controller which is derived from steady-state reactor model, and the IMC scheme by a linear controller which consists of an inverse of the transfer function of the process model and a filter with adjustable paremeters. The basic structure of an adaptive inferential control system is coupled with a nonlinear state estimator and an on-line parameter. Simulation results have shown that the performances of the SFC scheme are much better than those of the IMC scheme. [Authors' abstract].
Author: Coleman Brosilow
Publisher: Prentice Hall Professional
ISBN: 9780130280787
Category : Chemical engineering
Languages : en
Pages : 712
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Book Description
Annotation In this book, two of the field's leading experts bring together powerful advances in model-based control for chemical process engineering. From start to finish, Coleman Brosilow and Babu Joseph introduce practical approaches designed to solve real-world problems -- not just theory. The book contains extensive examples and exercises, and an accompanying CD-ROM contains hands-on MATLAB files that supplement the examples and help readers solve the exercises -- a feature found in no other book on the topic.
Author: C. McGreavy
Publisher: Elsevier
ISBN: 1483298906
Category : Technology & Engineering
Languages : en
Pages : 343
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Book Description
Presents the latest results of both academic and industrial research in the control, modelling and dynamics of two of the most fundamental constituents of all chemical engineering plant. Includes contributions on fixed-bed, gas-phase and tubular reactors, thermal cracking furnaces and distillation columns, related to applications in all major areas of chemical engineering, including petrochemicals and bulk chemical manufacture. Contains 51 papers.
Author: R. Devanathan
Publisher: Elsevier
ISBN: 1483298957
Category : Technology & Engineering
Languages : en
Pages : 435
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Book Description
This volume contains 67 papers reporting on the state-of-the-art research in the fields of adaptive control and intelligent tuning. Papers include applications in robotics, the processing industries and machine control.
Author: G. E. Bortolotto
Publisher:
ISBN:
Category :
Languages : en
Pages : 196
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Book Description
Author: Robert Earl Young
Publisher:
ISBN:
Category :
Languages : en
Pages : 508
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Book Description
Author: Larry Cates Windes
Publisher:
ISBN:
Category :
Languages : en
Pages : 412
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Book Description
Author: Rashid M. Ansari
Publisher: Springer Science & Business Media
ISBN: 144710739X
Category : Science
Languages : en
Pages : 248
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Book Description
The series Advances in Industrial Control aims to report and encourage technology transfer in control engineering. The rapid development of control technology has an impact on all areas of the control discipline. New theory, new controllers, actuators, sensors, new industrial processes, computer methods, new applications, new philosophies ... , new challenges. Much of this development work resides in industrial reports, feasibility study papers and the reports of advanced collaborative projects. The series offers an opportunity for researchers to present an extended exposition of such new work in all aspects of industrial control for wider and rapid dissemination. The last decade has seen considerable interest in reviving the fortunes of non linear control. In contrast to the approaches of the 60S, 70S and 80S a very pragmatic agenda for non-linear control is being pursued using the model-based predictive control paradigm. This text by R. Ansari and M. Tade gives an excellent synthesis of this new direction. Two strengths emphasized by the text are: (i) four applications found in refinery processes are used to give the text a firm practical continuity; (ii) a non-linear model-based control architecture is used to give the method a coherent theoretical framework.
Author:
Publisher:
ISBN:
Category : Chemical reactors
Languages : en
Pages : 352
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Book Description
Author: S. P. Banks
Publisher: Elsevier
ISBN: 1483151123
Category : Computers
Languages : en
Pages : 554
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Book Description
Control of Distributed Parameter Systems covers the proceedings of the Second IFAC Symposium, Coventry, held in Great Britain from June 28 to July 1, 1977. The book focuses on the methodologies, processes, and techniques in the control of distributed parameter systems, including boundary value control, digital transfer matrix, and differential equations. The selection first discusses the asymptotic methods in the optimal control of distributed systems; applications of distributed parameter control theory of a survey; and dual variational inequalities for external eigenvalue problems. The book also ponders on stochastic differential equations in Hilbert space and their application to delay systems and linear quadratic optimal control problem over an infinite time horizon for a class of distributed parameter systems. The manuscript investigates the semigroup approach to boundary value control and stability of nonlinear distributed parameter systems. Topics include boundary control action implemented through a dynamical system; classical boundary value controls; stability of nonlinear systems; and feedback control on the boundary. The text also focuses on the functional analysis interpretation of Lyapunov stability; method of multipliers for a class distributed parameter systems; and digital transfer matrix approach to distributed system simulation. The selection is a dependable source of data for readers interested in the control of distributed parameter systems.
