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Author : Ramlan Latip
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (96 download)
Download or read book Simulation of a Continuous Stirred Tank Reactor (CSTR) Control System Using Simulink written by Ramlan Latip and published by . This book was released on 2006 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Susarla Venkata Ananta Rama Sastry
Publisher :
ISBN 13 : 9783659264283
Total Pages : 0 pages
Book Rating : 4.2/5 (642 download)
Download or read book Fuzzy Logic Control of Continuous Stirred Tank Reactor (CSTR) written by Susarla Venkata Ananta Rama Sastry and published by . This book was released on 2012 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Mansor Hasmah
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (975 download)
Download or read book Fuzzy Control of Continuous Stirred Tank Reactor written by Mansor Hasmah and published by . This book was released on 2006 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous Stirred Tank Reactor (CSTR) involves complex reactions, highly non-linear and very hard to control by conventional methods. Fuzzy controller is introduced in this research to control the CSTR. A powerful design and simulation tool which is MATLAB and SIMULINK has been used for evaluation and test. In this research, the process considered is the decomposition of hydrogen peroxide (H2O2) using Fe3+ as the catalyst. The product is water (H2O) and dissipated oxygen (O2). The main task is to maintain the temperature and concentration in the CSTR around the working point, in spite of disturbances by manipulating the flowrate of inlet or outlet stream and coolant temperature. Two fuzzy controllers have been designed and tested based on Mamdani and Sugeno inference mechanisms. Performance comparisons have been made; first between the two controllers and second between the best fuzzy controller and previous researchers on the similar topic but using different techniques. The overall performance of both Mamdani and Sugeno based fuzzy controller are excellent. The tests results showed that Sugeno and Mamdani based fuzzy controllers have no significant difference in performances due to slow process occurred in the CSTR. However, Sugeno based fuzzy controller slightly improves the response time of Mamdani based fuzzy controller by 20%. Steady state error is also reduced to less than 1%. Furthermore, the simulation tine is also reduced. Fuzzy control provides a simple technique but yet the achievements are comparable to other more complicated and time consuming techniques. Various tests have been conducted throughout this research to show the robustness of both fuzzy controllers.
Author : B. Wayne Bequette
Publisher : Pearson
ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.F/5 ( download)
Download or read book Process Dynamics written by B. Wayne Bequette and published by Pearson. This book was released on 1998 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt: Suitable as a text for Chemical Process Dynamics or Introductory Chemical Process Control courses at the junior/senior level. This book aims to provide an introduction to the modeling, analysis, and simulation of the dynamic behavior of chemical processes.
Author : Seng Lee Chin
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.:/5 (959 download)
Download or read book Design and Implementation of Model-based Control Strategies in Continuous Stirred Tank Reactor (CSTR) written by Seng Lee Chin and published by . This book was released on 2000 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Darapureddi Krishna
Publisher : LAP Lambert Academic Publishing
ISBN 13 : 9783659561689
Total Pages : 84 pages
Book Rating : 4.5/5 (616 download)
Download or read book Control of Continuous Stirred Tank Reactors written by Darapureddi Krishna and published by LAP Lambert Academic Publishing. This book was released on 2014-10-02 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main objective of this book is to provide methods of designing for stable CSTR and unstable CSTR with time delay and with or without positive or negative zero. The methods consist of synthesis method and IMC method. Simulation examples on various transfer functions models model relating concentration of the product to the feed flow rate in isothermal CSTR carrying out Van de Vusse reaction, transfer function model relating the reactor temperature to jacket temperature in jacketed CSTR, transfer function model relating concentration of the cells to the dilution rate in bioreactors and transfer function relating temperature of incinerator to the inlet load rate in municipal waste incinerator are given to show the effectiveness of the proposed methods. Many recycle processes where energy and mass recycle takes place are represented by SOPTDZ transfer function model.
Author : Patcharang Sirichaovalert
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.:/5 (11 download)
Download or read book Nonlinear Adaptive Control for Continuous Stirred Tank Reactor written by Patcharang Sirichaovalert and published by . This book was released on 2007 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt: A continuous stirred tank reactor (CSTR) is a type of reactors used commonly in industrial processing. It has inherently nonlinear and complex dynamic behavior and therefore it is difficult to handle with a linear controller. In this research, a nonlinear adaptive control approach is developed based on generic model control (GMC) with online adaptation of its tuning parameters. An extended Kalman filter has been incorporated to the control approach in order to determine unknown/uncertain parameters. The performance of the designed controller has been evaluated in two cases: disturbance changes and plant/model mismatches. The simulation results have shown that the nonlinear adaptive control provides good control performance in both cases. Moreover, this controller is found to be better than the GMC and conventional Proportional Integral Derivative (PID) controller in all cases.
Author : N. K. Sinha
Publisher :
ISBN 13 :
Total Pages : 8 pages
Book Rating : 4.:/5 (255 download)
Download or read book Modelling and On-line Identification of a Continuous Stirred Tank Reactor written by N. K. Sinha and published by . This book was released on 1975 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : John Charles Lewis
Publisher :
ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.:/5 (215 download)
Download or read book Computer Simulation of Universal Dynamic Matrix Control of a Continuous Stirred Tank Reactor written by John Charles Lewis and published by . This book was released on 1989 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : William L. Luyben
Publisher : McGraw-Hill Science, Engineering & Mathematics
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.3/5 (91 download)
Download or read book Process Modeling, Simulation, and Control for Chemical Engineers written by William L. Luyben and published by McGraw-Hill Science, Engineering & Mathematics. This book was released on 1990 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this book is to convey to undergraduate students an understanding of those areas of process control that all chemical engineers need to know. The presentation is concise, readable and restricted to only essential elements. The methods presented have been successfully applied in industry to solve real problems. Analysis of closedloop dynamics in the time, Laplace, frequency and sample-data domains are covered. Designing simple regulatory control systems for multivariable processes is discussed. The practical aspects of process control are presented sizing control valves, tuning controllers, developing control structures and considering interaction between plant design and control. Practical simple identification methods are covered.
Author : Mohamad Ikhwan Zakaria
Publisher :
ISBN 13 :
Total Pages : 39 pages
Book Rating : 4.:/5 (953 download)
Download or read book Development of Nonlinear Model for Continuous Stirred Tank Reactor (CSTR) written by Mohamad Ikhwan Zakaria and published by . This book was released on 2010 with total page 39 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuous stirred tank reactors (CSTR) finds wide application in the chemical industry from pilot plant to full-scale production operation. CSTRs generally present operational problems due to complex open-loop nonlinear behavior in the form of input/output multiplicities and ignition/extinction phenomena. A major limitation of linear model is that plant behavior is described by linear dynamic model. As a result, linear model is inadequate for highly nonlinear process and moderately nonlinear process which have large operating regimes. This shortcoming coupled with increasingly stringent demands on throughput and product quality has spurred the development of nonlinear model .The objective of this research are development mathematical model for CSTR process based on first principal, validation of mathematical model through experimentation and nonlinear model identification of a CSTR process. The mathematical model based on first principles is developed from sodium hydroxide, ethyl acetate, and sodium acetate and ethanol mass balance. Then, the model equation is solving in MATLAB environment by doing algorithm for this process. The program for CSTR system is created and this program known as nonlinear fundamental model. The result from the MATLAB simulation program is compared with experimental result to validate the fundamental model. As a conclusion, the suitable nonlinear model for CSTR system has been developed and analysis shown the compatibility of the model with experimental result.
Author : B. Wayne Bequette
Publisher : Prentice Hall Professional
ISBN 13 : 9780133536409
Total Pages : 804 pages
Book Rating : 4.5/5 (364 download)
Download or read book Process Control written by B. Wayne Bequette and published by Prentice Hall Professional. This book was released on 2003 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Master process control hands on, through practical examples and MATLAB(R) simulations This is the first complete introduction to process control that fully integrates software tools--enabling professionals and students to master critical techniques hands on, through computer simulations based on the popular MATLAB environment. Process Control: Modeling, Design, and Simulation teaches the field's most important techniques, behaviors, and control problems through practical examples, supplemented by extensive exercises--with detailed derivations, relevant software files, and additional techniques available on a companion Web site. Coverage includes: Fundamentals of process control and instrumentation, including objectives, variables, and block diagrams Methodologies for developing dynamic models of chemical processes Dynamic behavior of linear systems: state space models, transfer function-based models, and more Feedback control; proportional, integral, and derivative (PID) controllers; and closed-loop stability analysis Frequency response analysis techniques for evaluating the robustness of control systems Improving control loop performance: internal model control (IMC), automatic tuning, gain scheduling, and enhancements to improve disturbance rejection Split-range, selective, and override strategies for switching among inputs or outputs Control loop interactions and multivariable controllers An introduction to model predictive control (MPC) Bequette walks step by step through the development of control instrumentation diagrams for an entire chemical process, reviewing common control strategies for individual unit operations, then discussing strategies for integrated systems. The book also includes 16 learning modules demonstrating how to use MATLAB and SIMULINK to solve several key control problems, ranging from robustness analyses to biochemical reactors, biomedical problems to multivariable control.
Author : Vijay Nath
Publisher : Springer Nature
ISBN 13 : 9811574863
Total Pages : 817 pages
Book Rating : 4.8/5 (115 download)
Download or read book Nanoelectronics, Circuits and Communication Systems written by Vijay Nath and published by Springer Nature. This book was released on 2020-11-17 with total page 817 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book features selected papers presented at the Fifth International Conference on Nanoelectronics, Circuits and Communication Systems (NCCS 2019). It covers a range of topics, including nanoelectronic devices, microelectronics devices, material science, machine learning, Internet of things, cloud computing, computing systems, wireless communication systems, advances in communication 5G and beyond. Further, it discusses VLSI circuits and systems, MEMS, IC design and testing, electronic system design and manufacturing, speech signal processing, digital signal processing, FPGA-based wireless communication systems and FPGA-based system design, Industry 4.0, e-farming, semiconductor memories, and IC fault detection and correction.
Author : Nayef Ghasem
Publisher : CRC Press
ISBN 13 : 1351339338
Total Pages : 472 pages
Book Rating : 4.3/5 (513 download)
Download or read book Modeling and Simulation of Chemical Process Systems written by Nayef Ghasem and published by CRC Press. This book was released on 2018-11-08 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this textbook, the author teaches readers how to model and simulate a unit process operation through developing mathematical model equations, solving model equations manually, and comparing results with those simulated through software. It covers both lumped parameter systems and distributed parameter systems, as well as using MATLAB and Simulink to solve the system model equations for both. Simplified partial differential equations are solved using COMSOL, an effective tool to solve PDE, using the fine element method. This book includes end of chapter problems and worked examples, and summarizes reader goals at the beginning of each chapter.
Author : Pao C. Chau
Publisher : Cambridge University Press
ISBN 13 : 9780521002554
Total Pages : 332 pages
Book Rating : 4.0/5 (25 download)
Download or read book Process Control written by Pao C. Chau and published by Cambridge University Press. This book was released on 2002-08-26 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introductory 2002 textbook, Process Control covers the most essential aspects of process control suitable for a two-semester course. While classical techniques are discussed, also included is a discussion of state space modeling and control, a modern control topic lacking in most introductory texts. MATLAB, a popular engineering software package, is employed as a powerful yet approachable computational tool. Text examples demonstrate how root locus, Bode plots, and time domain simulations can be integrated to tackle a control problem. Classical control and state space designs are compared. Despite the reliance on MATLAB, theory and analysis of process control are well-presented, creating a well-rounded pedagogical text. Each chapter concludes with problem sets, to which hints or solutions are provided. A web site provides excellent support in the way of MATLAB outputs of text examples and MATLAB sessions, references, and supplementary notes. Students and professionals will find it a useful text and reference.
Author : John Ingham
Publisher : John Wiley & Sons
ISBN 13 : 3527614222
Total Pages : 640 pages
Book Rating : 4.5/5 (276 download)
Download or read book Chemical Engineering Dynamics written by John Ingham and published by John Wiley & Sons. This book was released on 2008-02-08 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the modelling of dynamic chemical engineering processes is presented in a highly understandable way using the unique combination of simplified fundamental theory and direct hands-on computer simulation. The mathematics is kept to a minimum, and yet the nearly 100 examples supplied on www.wiley-vch.de illustrate almost every aspect of chemical engineering science. Each example is described in detail, including the model equations. They are written in the modern user-friendly simulation language Berkeley Madonna, which can be run on both Windows PC and Power-Macintosh computers. Madonna solves models comprising many ordinary differential equations using very simple programming, including arrays. It is so powerful that the model parameters may be defined as "sliders", which allow the effect of their change on the model behavior to be seen almost immediately. Data may be included for curve fitting, and sensitivity or multiple runs may be performed. The results can be seen simultaneously on multiple-graph windows or by using overlays. The resultant learning effect of this is tremendous. The examples can be varied to fit any real situation, and the suggested exercises provide practical guidance. The extensive experience of the authors, both in university teaching and international courses, is reflected in this well-balanced presentation, which is suitable for the teacher, the student, the chemist or the engineer. This book provides a greater understanding of the formulation and use of mass and energy balances for chemical engineering, in a most stimulating manner. This book is a third edition, which also includes biological, environmental and food process examples.
Author : William Marcus Baumann
Publisher :
ISBN 13 :
Total Pages : 448 pages
Book Rating : 4.:/5 (191 download)
Download or read book Simulation of Molecular Weight Distribution Control in a Continuous Flow Stirred Tank Reactor written by William Marcus Baumann and published by . This book was released on 1972 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
